| Patent# | CCL | Date | Inventor | Assigned To |
|---|---|---|---|---|
| ----- | ----- | 05/04/2007 | Padlocks Combination - Inventor Name Order 707 Patent Records |
|
| 486420 | 70/28 | 11/22/1892 | Abbott, George F. | Curtis, A. W. and Sigourney, Albert M. and Sigourney, Frank W. and Mason, George S. |
| 1123061 | 70/28 | 12/29/1914 | Alanchikoff, Leonid | |
| 1147133 | 70/28 | 07/20/1915 | Alanchikoff, Leonid | |
| 2049416 | 70/21 | 08/04/1936 | Aldeen, Gedor W. | American Cabinet Hardware Corp. |
| 2148226 | 70/25 | 02/21/1939 | Aldeen, Gedor W. | American Cabinet Hardware Corp. |
| 215591 | 70/29 | 05/20/1879 | Alden, Alanson B. and Duncan, John E. | |
| 2132201 | 70/25 | 10/04/1938 | Allman, Joseph | |
| 22613 | 70/28 | 01/18/1859 | Alston, William J. | |
| 643448 | 70/25 | 02/13/1900 | Amess, Agness | |
| 659045 | 70/25 | 10/02/1900 | Amess, Agness | |
| 1312939 | 70/27 | 08/12/1919 | Anable, Clarence E. | |
| 752020 | 70/26 | 02/16/1904 | Anderson, Frank T. | |
| 1401855 | 70/26 | 12/27/1921 | Anderson, Frank | |
| 1816951 | 70/21 | 08/04/1931 | Anez Anez, German Alberto | |
| 1387750 | 70/25 | 08/16/1921 | Appleton, Jamie Fuller | Iowa Lock & Mfg. Co. |
| 586943 | 70/26 | 07/20/1897 | Arlington, Frank Leonard | Arlington, Frank Leonard and Miller, Henry and Miller, George |
| 1621148 | 70/28 | 03/15/1927 | Arnati, Philippe | |
| 89826 | 70/28 | 05/04/1869 | Arnold, Horace L. | |
| 1401030 | 70/25 | 12/20/1921 | Ashkar, Antonio | |
| 1777424 | 70/26 | 10/07/1930 | Atkins, Mack Thomas | |
| 451356 | 70/28 | 04/28/1891 | Ayres, Lemuel H. | |
| 248268 | 70/29 | 10/18/1881 | Bachtell, Emmett E. | |
| 985495 | 70/28 | 02/28/1911 | Bailey, Walter A. | |
| 573805 | 70/26 | 12/22/1896 | Baker, Gilbert Lincoln | |
| 1558803 | 70/25 | 10/27/1925 | Balazy, Constanty and Gemza, John | |
| 584841 | 70/29 | 06/22/1897 | Barnay, John M. | |
| 494541 | 70/26 | 04/04/1893 | Baron, John | |
| 1695080 | 70/29 | 12/11/1928 | Barrett, Harry A. | Barrett Lock Co. Inc. |
| 2145853 | 70/25 | 02/07/1939 | Barrett, Harry A. | Barrett Automatic Keyless Lock Co. |
| 2357305 | 70/21 | 09/05/1944 | Barrett, Harry A. | |
| 1662694 | 70/27 | 03/13/1928 | Bartmess, William E. | |
| 598971 | 70/29 | 02/15/1898 | Bauercamper, Charles C. A. | |
| 1642480 | 70/25 | 09/13/1927 | Beard, Arthur L. | |
| 470389 | 70/29 | 03/08/1892 | Beard, Frank M. and Shepard, Frank P. | |
| 94274 | 70/29 | 08/31/1869 | Beedle, Tracy and Yates, William P. | |
| 2112979 | 70/25 | 04/05/1938 | Behnke, Max O. | Yale & Towne Mfg. Co. |
| 2133528 | 70/25 | 10/18/1938 | Bell, Dillwyn M. | Dudley Lock Corp. |
| 614604 | 70/30 | 11/22/1898 | Bell, Frank M. | Bell, Frank M. and Pollack, Wilma |
| 1397717 | 70/25 | 11/22/1921 | Bellamy, Edward W. | |
| 465315 | 70/26 | 12/15/1891 | Benefiel, Ephraim R. | |
| 978831 | 70/25 | 12/20/1910 | Bennett, Fred E. | Phoenix Combination Lock Co. |
| 1000889 | 70/25 | 08/15/1911 | Bennett, Fred E. | Phoenix Combination Lock Co. |
| 1217392 | 70/29 | 02/27/1917 | Berchtold, Oscar | |
| 1388691 | 70/25 | 08/23/1921 | Bergen, George Bentley | |
| 648098 | 70/26 | 04/24/1900 | Birum, Charles Watson | |
| 1222920 | 70/30 | 04/17/1917 | Blais, William E. | |
| 919415 | 70/29 | 04/27/1909 | Blakesley, Orson J. | Blakesley Keyless Lock Co. |
| 992400 | 70/29 | 05/16/1911 | Blakesley, Orson J. | Blakesley Keyless Lock Co. |
| 866567 | 70/30 | 09/17/1907 | Blakesly, Orson J. | Blakesley Keyless Lock Co. |
| 488516 | 70/25 | 12/20/1892 | Bolthoff, William H. | Milner Mfg. Co. |
| 511673 | 70/25 | 12/26/1893 | Bolthoff, William H. | |
| 1224595 | 70/26 | 05/01/1917 | Bonney, George W. | Bonney, George W. and Williams, James R. |
| 196329 | 70/23 | 10/23/1877 | Boone, Alonzo T. and Boone, Edward O. | |
| 196329 | 70/23 | 10/23/1877 | Boone, Edward O. and Boone, Alonzo T. | |
| 1201546 | 70/26 | 10/17/1916 | Bourquin, Numa A. | |
| 546969 | 70/29 | 09/24/1895 | Bozano, Stefano | Bozano, Stefano and Caledonia, Pasqualina |
| 556573 | 70/29 | 03/17/1896 | Bozano, Stefano | Bozano, Stefano and Caledonia, Pasqualina |
| 1096593 | 70/28 | 05/12/1914 | Bradford, Jacob E. | |
| 601034 | 70/24 | 03/22/1898 | Bradley, Francis W. | |
| 1897922 | 70/26 | 02/14/1933 | Bradshaw, Austin A. | |
| 2154660 | 70/25 | 04/18/1939 | Brauning, Karl A. | Yale & Towne Mfg. Co. |
| 1364698 | 70/25 | 01/04/1921 | Brockup, Edward | |
| 1367233 | 70/25 | 02/01/1921 | Brockup, Edward | |
| 598974 | 70/28 | 02/15/1898 | Brode, Arthur Willis | Brode, Arthur Willis and Newcomb, Maron W. |
| 615525 | 70/25 | 12/06/1898 | Brodie, John R. | |
| 426233 | 70/26 | 04/22/1890 | Brooke, William M. | Brooke, William M. and Ebert, James J. |
| 465450 | 70/26 | 12/22/1891 | Brooke, William M. | Brooke, William M. and Martin, George W. |
| 163147 | 70/28 | 05/11/1875 | Brooks, Mott B. | Gill, John Macleod |
| 1274051 | 70/23 | 07/30/1918 | Brown, Arthur J. and Jacobson, Arthur G. | |
| 296520 | 70/26 | 04/08/1884 | Bruff, John W. and Merrill, William E. T. | Bruff, John W. |
| 228619 | 70/26 | 06/08/1880 | Buckley, William H. and Estes, John W. | |
| 1902214 | 70/25 | 03/21/1933 | Buettner, Raymond J. and Found, Robert A. and Muntner, Joseph M. and Neitz, John J. and Zanzig, Frank C. | Dudley Lock Corp. |
| RE20791 | 70/25 | 07/12/1938 | Buettner, Raymon J. and Found, Robert A. and Muntner, Joseph M. and Neitz, John J. and Zanzig, Frank C. | Dudley Lock Corp. |
| 1472206 | 70/30 | 10/30/1923 | Burkle, William | |
| 473059 | 70/28 | 04/19/1892 | Caldwell, Edward P. | Caldwell, Edward P. and Edwards, Edward J. |
| 1322531 | 70/29 | 11/25/1919 | Calvelage, Stephen G. | |
| 941128 | 70/28 | 11/23/1909 | Campbell, Duffy L. | |
| 978899 | 70/26 | 12/20/1910 | Cannan, James R. and Kindlespire, Peter W. | |
| 221444 | 70/26 | 11/11/1879 | Carlson, Fredric O. | Carlson, Fredric O. and Davis, Clinton B. |
| 582454 | 70/27 | 05/11/1897 | Carroll, Fred M. | Swift, Edward S. |
| 766665 | 70/29 | 08/02/1904 | Carroll, Wilson John | Carroll, Wilson John and Altman, Ned A. |
| 3260079 | 70/25 | 07/12/1966 | Caskey, Tom J. | Caskey, Tom J. and Kane, Larry I. |
| 587703 | 70/30 | 08/10/1897 | Chase, Cornwell P. | |
| 599765 | 70/28 | 03/01/1898 | Chase, Cornwell P. | |
| 2183792 | 70/25 | 12/19/1939 | Chase, Porter and Eden, James A. | Bemis & Call Co. |
| 2931203 | 70/21 | 04/05/1960 | Check, Mathias M. | Yale & Towne Mfg. Co. |
| 2931204 | 70/21 | 04/05/1960 | Check, Mathias M. | Yale & Towne Mfg. Co. |
| 3009345 | 70/21 | 11/21/1961 | Check, Mathias M. | Yale & Towne Mfg. Co. |
| 286903 | 70/28 | 10/16/1883 | Chedister, Winfield S. | Chedister, Winfield S. and Cooley, Joshua S. |
| 555474 | 70/29 | 02/25/1896 | Chedister, Winfield S. | |
| 1653254 | 70/26 | 12/20/1927 | Chisholm, Alexander | |
| 621992 | 70/25 | 03/28/1899 | Christie, John H. | Christie, John H. and Church, John H. |
| 1416790 | 70/25 | 05/23/1922 | Ciotola, Joseph and Polidoro, Dominick | |
| 288559 | 70/27 | 11/13/1883 | Cizek, Martin and Ekl, Martin A. and Skala, Venzl and Hoyda, Anton | |
| 135523 | 70/298 | 02/04/1873 | Clarke, Henry | |
| 179270 | 70/27 | 06/27/1876 | Clarke, Henry | |
| 577358 | 70/27 | 02/16/1897 | Clarke, Henry | Clarke, Henry Love and Garnett, Eugene H. |
| RE5497 | 70/298 | 07/22/1873 | Clarke, Henry | Clarke Lock Co. |
| RE6959 | 70/298 | 02/29/1876 | Clarke, Henry | Clarke Lock Co. |
| 605271 | 70/26 | 06/07/1898 | Cleveland, Isham H. | |
| 1355387 | 70/29 | 10/12/1920 | Cohen, Louis | |
| 1610746 | 70/26 | 12/14/1926 | Cohen, Sidney | |
| 1728902 | 70/26 | 09/17/1929 | Cohen, Sidney | Defender Lock Co. |
| 1712476 | 70/28 | 05/07/1929 | Coiro, Joseph | |
| 226599 | 70/29 | 04/20/1880 | Cook, Chapin C. and Green, Jasper N. | |
| 1196844 | 70/27 | 09/05/1916 | Cook, James L. | |
| 584575 | 70/25 | 06/15/1897 | Cornell, Lewis T. | Morgan & Wright |
| 1523534 | 70/25 | 01/20/1925 | Cottonn, Charles | |
| 707676 | 70/27 | 08/26/1902 | Coughlen, David R. | |
| 488648 | 70/23 | 12/27/1892 | Covington, John I. | |
| 429017 | 70/26 | 05/27/1890 | Cowgill, Christian D. | Cowgill, Christian D. and Lowry, Charles A. |
| 903680 | 70/27 | 11/10/1908 | Cowie, James A. | |
| 552277 | 70/26 | 12/31/1895 | Coxe, Amasa S. and Coxe, Herbert, J. and Coxe, Winfred M. | |
| 552277 | 70/26 | 12/31/1895 | Coxe, Herbert, J. and Coxe, Amasa S. and Coxe, Winfred M. | |
| 552277 | 70/26 | 12/31/1895 | Coxe, Winfred M. and Coxe, Amasa S. and Coxe, Herbert, J. | |
| 1450137 | 70/26 | 03/27/1923 | Cozens, George Henry | |
| 879747 | 70/27 | 02/18/1908 | Crim, Henry F. and Loy, William C. | |
| 904182 | 70/27 | 11/17/1908 | Crim, Henry F. and Loy, William C. | |
| 968328 | 70/28 | 08/23/1910 | Crosthwait, John Perry | |
| 1155405 | 70/21 | 10/05/1915 | D'Angelo, Pasquale | |
| 431336 | 70/26 | 07/01/1890 | Daniels, Henry H. | |
| 481551 | 70/26 | 08/30/1892 | Daniels, Henry H. | |
| 568562 | 70/27 | 09/29/1896 | Day, George F. | |
| 1432677 | 70/25 | 10/17/1922 | De Guise, Joseph Alexis Philippe | |
| 486665 | 70/25 | 11/22/1892 | Deal, Josiah J. | |
| 486666 | 70/25 | 11/22/1892 | Deal, Josiah J. | |
| 490784 | 70/27 | 01/31/1893 | Deal, Josiah J. | |
| 531676 | 70/25 | 01/01/1895 | Deal, Josiah J. | |
| 892941 | 70/25 | 07/07/1908 | Deal, Josiah J. | |
| 254284 | 70/23 | 02/28/1882 | Dean, James E. | |
| 1688208 | 70/21 | 10/16/1928 | Del Rosso, Amedeo | Del Rosso, Amedeo and Del Rosso, Emil |
| 1964936 | 70/25 | 07/03/1934 | Denerich, Anthony J. | Sesamee Co. |
| 2114073 | 70/25 | 04/12/1938 | Denerich, Anthony J. | |
| 1006366 | 70/25 | 10/17/1911 | Descalles, Eugene Maurice Octave | Bloch, Alfred |
| 1222082 | 70/29 | 04/10/1917 | Descalles, Eugene Maurice Octave | |
| 1393269 | 70/29 | 10/11/1921 | Descalles, Eugene Maurice Octave | D. O. T. Societe Anone Pour L'Exploitation Des Brevets Descalles |
| 1920250 | 70/25 | 08/01/1933 | Diaz, Antonio | |
| 1940789 | 70/25 | 12/26/1933 | Diaz, Antonio | |
| 185220 | 70/26 | 12/12/1876 | Dickinson, Philemon | |
| 733820 | 70/29 | 07/14/1903 | Dinsmore, Thurman Addison | |
| 1126417 | 70/25 | 01/26/1915 | Dizmacsek, Julius | |
| 953599 | 70/29 | 03/29/1910 | Dorman, David | |
| 679419 | 70/27 | 07/30/1901 | Dove, Lionel | |
| 379508 | 70/28 | 03/13/1888 | Drake, Edwin L. | |
| 1196218 | 70/25 | 08/29/1916 | Drapalik, Alfred J. | Drapalik, Alfred J. and Hall, Joseph B. |
| 941570 | 70/26 | 11/30/1909 | Dreska, Bertha M. and Foster, Noah T. | |
| 1081218 | 70/25 | 12/09/1913 | Drummond, Robert | |
| 558367 | 70/29 | 04/14/1896 | Du-Val, Sydney S. | |
| 1533838 | 70/25 | 04/14/1925 | Duguay, William | |
| 215591 | 70/29 | 05/20/1879 | Duncan, John E. and Alden, Alanson B. | |
| 972171 | 70/21 | 10/11/1910 | Dupont, Louis H. | |
| 1423840 | 70/25 | 07/25/1922 | Durbin, Frederick A. | Durbin, Frederick A. and Maday, Joseph F. |
| 1911559 | 70/25 | 05/30/1933 | Dyson, Louis M. | American Hardware Corp. |
| 1308487 | 70/25 | 07/01/1919 | Eaton, Fred L. | |
| 2220148 | 70/25 | 11/05/1940 | Eber, Jack | |
| 970481 | 70/28 | 09/20/1910 | Eddy, George W. | Eddy, George W. and Strohhaecker, Anton |
| 2183792 | 70/25 | 12/19/1939 | Eden, James A. and Chase, Porter | Bemis & Call Co. |
| 316345 | 70/25 | 04/21/1885 | Egge, Frederick | |
| 2573189 | 70/23 | 10/03/1950 | Eiffert, Otto H. and Thomas, Howard S. Jr. | Sargent & Greenleaf Inc. |
| 2625032 | 70/23 | 01/13/1953 | Eiffert, Otto H. and Thomas, Howard S. Jr. | Sargent & Greenleaf Inc. |
| 2658373 | 70/23 | 10/10/1953 | Eiffert, Otto H. and Thomas, Howard S. Jr. | Miller, Harry C. |
| 288559 | 70/27 | 11/13/1883 | Ekl, Martin A. and Skala, Venzl and Hoyda, Anton and Cizek, Martin | |
| 1092031 | 70/27 | 03/31/1914 | En Earl, Darius Comstock | |
| 1341169 | 70/25 | 05/25/1920 | Engle, Charles G. | |
| 1332821 | 70/26 | 03/02/1920 | Enos, Alexander | |
| 1682171 | 70/25 | 08/28/1928 | Enos, Alexander | |
| 1890806 | 70/26 | 12/13/1932 | Enos, Alexander | |
| 1979374 | 70/25 | 11/06/1934 | Enos, Alexander | |
| 1150353 | 70/28 | 08/17/1915 | Erickson, Edward | |
| 1193131 | 70/29 | 08/01/1916 | Esola, Joseph I. | |
| 228619 | 70/26 | 06/08/1880 | Estes, John W. and Buckley, William H. | |
| 1021456 | 70/26 | 03/26/1912 | Evans, Charles J. | |
| 1177093 | 70/30 | 03/28/1916 | Evans, Charles J. | |
| 235862 | 70/28 | 12/28/1880 | Farnham, Frank G. | Farnham, Frank G. and Treadwell, Marcus M. |
| 99872 | 70/25 | 02/15/1870 | Farrington, George K. | Schulz, Frederick and Schulz, Victor |
| 1526124 | 70/25 | 02/10/1925 | Faulkner, William Ballard | |
| 1793602 | 70/28 | 02/24/1931 | Feldmeyer, Josef | |
| 1234454 | 70/25 | 07/24/1917 | Ferguson, James A. | |
| 1339446 | 70/25 | 05/11/1920 | Fidrocki, Antoni B. | |
| 1885425 | 70/25 | 11/01/1932 | Fitz Gerald, John W. | Briggs & Stratton Corp. |
| 1856989 | 70/26 | 05/03/1932 | Foerster, Walter Fred | Foerster, Walter Fred and Boerner, Frederick William |
| 555477 | 70/27 | 02/25/1896 | Folsom, John A. | |
| 1415327 | 70/27 | 05/09/1922 | Fonos, Peter J. | |
| 2127089 | 70/25 | 08/16/1938 | Foote, Daniel J. and Schamp, Charles H. | Master Lock Co. |
| 2487608 | 70/21 | 11/08/1949 | Foote, Daniel J. and Soref, Harry E. | Master Lock Co. |
| 2893231 | 70/25 | 07/07/1959 | Foote, Daniel J. and Soref, Harry E. | Master Lock Co. |
| 1137960 | 70/25 | 05/04/1915 | Forbes, John S. and Poston, Roy H. | |
| 941570 | 70/26 | 11/30/1909 | Foster, Noah T. and Dreska, Bertha M. | |
| 1902214 | 70/25 | 03/21/1933 | Found, Robert A. and Buettner, Raymond J. and Muntner, Joseph M. and Neitz, John J. and Zanzig, Frank C. | Dudley Lock Corp. |
| RE20791 | 70/25 | 07/12/1938 | Found, Robert A. and Buettner, Raymon J. and Muntner, Joseph M. and Neitz, John J. and Zanzig, Frank C. | Dudley Lock Corp. |
| 268922 | 70/22 | 12/12/1882 | Fowble, John W. and Michael, Frederick | |
| 1172970 | 70/27 | 02/22/1916 | Fowler, Charles W. | |
| 198595 | 70/29 | 12/25/1877 | Fox, Thomas | Fox, Thomas and Fitzgerrell, James Joseph |
| 198596 | 70/28 | 12/25/1877 | Fox, Thomas | Fox, Thomas and Fitzgerrell, James Joseph |
| 1363582 | 70/26 | 12/28/1920 | Fryer, Jacob H. | |
| 1508139 | 70/25 | 09/09/1924 | Full, George D. | |
| 1882794 | 70/25 | 10/18/1932 | Full, George D. | Dudley Lock Corp. |
| 1924987 | 70/26 | 08/29/1933 | Furino, Antonio | |
| 1426978 | 70/25 | 08/22/1922 | Gambino, Frank | |
| 118798 | 70/27 | 09/12/1871 | Gano, Louis H. | |
| 853569 | 70/25 | 05/14/1907 | Garland, William H. and Williams, Irvin | Williams, Irvin |
| 832604 | 70/28 | 10/09/1906 | Gaylor, Leonard B. | |
| 1558803 | 70/25 | 10/27/1925 | Gemza, John and Balazy, Constanty | |
| 1511119 | 70/30 | 10/07/1924 | Geraghty, John P. | |
| 1322427 | 70/29 | 11/18/1919 | Gerlach, Stephan G. | |
| 830500 | 70/26 | 09/11/1906 | Gibson, Rowan | Gibson, Rowan and Sparkes, Jefferson O. and Byrd, Robert L. and Gibson, Robert F. and Cash, Edward R. |
| 1240838 | 70/25 | 09/25/1917 | Gilbert, John H. | |
| 1240839 | 70/25 | 09/25/1917 | Gilbert, John H. | |
| 1498164 | 70/25 | 06/17/1924 | Gonzalez, Castulo | |
| 1307442 | 70/26 | 06/24/1919 | Goode, Thomas A. | Goode, Thomas A. and Hinds, Calvin M. and Bragg, Julius |
| 539397 | 70/30 | 05/14/1895 | Goodhue, James E. | |
| 1823650 | 70/25 | 09/15/1931 | Gordon, Harry Julius | |
| 1018756 | 70/23 | 02/27/1912 | Gordon, William Frances E. | Gordon, William Frances E. and Nelson, N.C. and Shook, H.J. |
| 1173348 | 70/25 | 02/29/1916 | Gornicec, Emil | |
| 1326191 | 70/25 | 12/30/1919 | Gornicec, Emil | |
| 1714019 | 70/28 | 05/21/1929 | Gornicec, Emil | |
| 796907 | 70/28 | 08/08/1905 | Graf, John | |
| 2261 | 70/27 | 09/18/1841 | Gray, J. B. | |
| 226599 | 70/29 | 04/20/1880 | Green, Jasper N. and Cook, Chapin C. | |
| 262406 | 70/27 | 08/08/1882 | Green, Robert D. | Green, Robert D. and Gifford, Clarence T. and Rickey, Rufus S. |
| 305686 | 70/29 | 09/23/1884 | Green, Robert D. | Green, Robert D. and Jordan, Julia H. |
| 954795 | 70/27 | 04/12/1910 | Greer, Benjamin J. | |
| 1503043 | 70/25 | 07/29/1924 | Greer, Benjamin J. | |
| 1506236 | 70/25 | 08/26/1924 | Greer, Benjamin J. | |
| 1306427 | 70/28 | 06/10/1919 | Grisamore, Jennings E. | |
| 1500491 | 70/25 | 07/08/1924 | Gronell, George | |
| 255164 | 70/25 | 03/21/1882 | Grout, Charles P. | |
| 202022 | 70/29 | 04/02/1878 | Grove, George W. | |
| 1482515 | 70/27 | 02/05/1924 | Hainline, Herbert M. | |
| 81630 | 70/29 | 09/01/1868 | Hall, Joseph L. | |
| 145864 | 70/26 | 12/23/1873 | Hall, William N. | |
| 491102 | 70/26 | 02/07/1893 | Hallden, John Alfred | |
| 196224 | 70/28 | 10/16/1877 | Hamilton, George | |
| 857935 | 70/25 | 06/25/1907 | Handler, Harry | |
| 1208312 | 70/25 | 12/12/1916 | Haney, George E. | |
| 999990 | 70/25 | 08/08/1911 | Hanflig, Harris | |
| 1058861 | 70/25 | 04/15/1913 | Hanflig, Harris | |
| 1551952 | 70/26 | 09/01/1925 | Hanflig, Harris | |
| 1056667 | 70/28 | 03/18/1913 | Hansen, Julius and Olsen, Peter | |
| 1383113 | 70/28 | 06/28/1921 | Hardin, Alford | |
| 63722 | 70/28 | 04/09/1867 | Harding, Abner S. and Reed, Nicholas | |
| 1360943 | 70/25 | 11/30/1920 | Hardy, David G. | Hardy, David G. and Mayfield, J. Elvans |
| 36124 | 70/27 | 08/05/1862 | Harold, Thomas G. | Harold, Thomas G. and Perley, Charles |
| 40882 | 70/27 | 12/08/1863 | Harold, Thomas George | Harold, Thomas George and Kissam, John W. |
| 3413828 | 70/25 | 12/03/1968 | Harrell, Bob G. | Jackes-Evans Mfg. Co. |
| 338234 | 70/26 | 03/16/1886 | Harrison, William F. and Lynch, Michael | |
| 685135 | 70/26 | 10/22/1901 | Hart, Thomas Williams | Harrell, William L. |
| 226069 | 70/27 | 03/30/1880 | Hathaway, George M. | Hathaway, George M. and Newcomb, Clay M. |
| 504034 | 70/25 | 08/29/1893 | Hay, Walter | |
| 1168884 | 70/29 | 01/18/1916 | Hee, Louis | |
| 3339382 | 70/23 | 09/05/1967 | Helesfai, Steven and Miller, Harry C. | Sargent & Greenleaf Inc. |
| 3533253 | 70/25 | 10/13/1970 | Helesfai, Steven and Miller, Harry C. and Paul, George D. | Sargent & Greenleaf Inc. |
| 1261932 | 70/25 | 04/09/1918 | Hendricks, Lewis Smith | |
| 1101075 | 70/25 | 06/23/1914 | Hendrickson, Jacob | |
| 2160698 | 70/25 | 05/30/1939 | Herbst, Hans | |
| 1231157 | 70/25 | 06/26/1917 | Herendeen, R. J. | |
| 1224168 | 70/25 | 05/01/1917 | Herman, Francis A. | |
| 1316037 | 70/29 | 09/16/1919 | Hewitt, Thomas | |
| 2378768 | 70/21 | 06/15/1945 | Heyer, Frederic K. | Yale & Towne Mfg. Co. |
| 597980 | 70/25 | 01/25/1898 | Hines, Oliver C. | Hines, Oliver C. and Ward, Lewis I. |
| 970924 | 70/26 | 09/20/1910 | Hitchcock, Martin L. | Hitchcock, Martin L. and Summerfield, C. R. |
| 856700 | 70/25 | 06/11/1907 | Hoag, Arthur W. | |
| 1239010 | 70/28 | 09/04/1917 | Hodges, Edward T. | |
| 587821 | 70/25 | 08/10/1897 | Hodgson, Edward S. Jr. | |
| 1181449 | 70/28 | 05/02/1916 | Holmes, Joseph P. | |
| 1018616 | 70/29 | 02/27/1912 | Holmes, Samuel F. | |
| 613065 | 70/25 | 10/25/1898 | House, Charles | |
| 593892 | 70/29 | 11/16/1897 | Houts, John R. | Houts, John R. and Bruckheimer, Samuel |
| 647408 | 70/24 | 04/10/1900 | Houts, John R. | |
| 471482 | 70/25 | 03/22/1892 | Hover, William | |
| 288559 | 70/27 | 11/13/1883 | Hoyda, Anton and Ekl, Martin A. and Skala, Venzl and Cizek, Martin | |
| 1218084 | 70/25 | 03/06/1917 | Hulden, Alexander S. | |
| 536285 | 70/26 | 03/26/1895 | Hullinger, William E. | |
| 885253 | 70/25 | 04/21/1908 | Hummel, Oscar | |
| 467506 | 70/26 | 01/26/1892 | Hunter, Joseph H. | Acme Safe & Lock Co. |
| 2000445 | 70/25 | 05/07/1935 | Husarik, Yustina | Husarik, Yustina and Filkorn, C. A. |
| 835304 | 70/28 | 11/06/1906 | Indelli, Felix M. | |
| 1240146 | 70/30 | 09/11/1917 | Jackson, Irl E. | |
| 1274051 | 70/23 | 07/30/1918 | Jacobson, Arthur G. and Brown, Arthur J. | |
| 1259519 | 70/25 | 03/19/1918 | Jakopets, Gyuro E. B. | |
| 1666453 | 70/25 | 04/17/1928 | Jakopets, Gyuro E. B. | Salley, Jack |
| 2024043 | 70/27 | 12/10/1935 | Jancsek, Wendelin | |
| 1253249 | 70/27 | 01/15/1918 | Johnsdorf, Alfred Conrad R. | |
| 398660 | 70/26 | 02/26/1889 | Johnson, Calvin R. and Seiser, George F. and Perry, Morgan B. | |
| 596596 | 70/25 | 01/04/1898 | Johnson, Ithuel M. | |
| 621095 | 70/28 | 03/14/1899 | Jolliff, Jonathan E. | |
| 1952257 | 70/25 | 03/27/1934 | Jones, Alva C. | |
| 1182912 | 70/25 | 05/16/1916 | Judd, George E. | Judd, George E. and Judd, Arthur W. |
| 1384390 | 70/21 | 07/12/1921 | Judycki, Carl | |
| 336858 | 70/25 | 02/23/1886 | Julian, John H. | |
| 353031 | 70/25 | 11/23/1886 | Julian, John H. | |
| 1758608 | 70/26 | 05/13/1930 | Julin, Victor Teodor | |
| 2926514 | 70/21 | 03/01/1960 | Junkunc, George P. | Junkunc Brothers |
| 3270534 | 70/25 | 09/06/1966 | Junkunc, George P. | Junkunc Bros. American Lock Co. |
| 948280 | 70/25 | 02/01/1910 | Junkunc, John | |
| 1042447 | 70/25 | 10/29/1912 | Junkunc, John | |
| 1404968 | 70/25 | 01/31/1922 | Junkunc, John | |
| 2985005 | 70/25 | 05/23/1961 | Kahn, Morris | |
| 78097 | 70/28 | 05/19/1868 | Kaiser, Gottlob | |
| 108360 | 70/26 | 10/18/1870 | Kalkbrenner, Friederich | |
| 1223983 | 70/29 | 04/24/1917 | Karin, John | |
| 1123886 | 70/27 | 01/05/1915 | Kaszewski, John | |
| 745064 | 70/28 | 11/24/1903 | Katzenberger, Osca | Katzenberger Keyless Lock Co, |
| 789548 | 70/29 | 05/09/1905 | Katzenberger, Oscar | |
| 825735 | 70/28 | 07/10/1906 | Katzenberger, Oscar | |
| 835437 | 70/28 | 11/06/1906 | Katzenberger, Oscar | |
| 366588 | 70/26 | 07/12/1887 | Kauffeld, Elias | |
| 367048 | 70/26 | 07/26/1887 | Kauffeld, Elias | |
| 394119 | 70/27 | 12/04/1888 | Kauffeld, Elias | |
| 548757 | 70/25 | 10/29/1895 | Kellogg, Luke L. | |
| 947994 | 70/25 | 02/01/1910 | Kellogg, Luke L. | |
| 211239 | 70/27 | 01/07/1879 | Kelly, Benjamin F. | |
| 978899 | 70/26 | 12/20/1910 | Kindlespire, Peter W. and Cannan, James R. | |
| 200617 | 70/30 | 02/26/1878 | King, Herbert M. and Pierce, Dermott | |
| 582650 | 70/28 | 05/18/1897 | King, Rufus | |
| 717867 | 70/25 | 01/06/1903 | King, Thomas | |
| 135992 | 70/25 | 02/18/1873 | Kittle, Joseph | |
| 2628490 | 70/25 | 02/17/1953 | Klein, Markus | |
| 347618 | 70/28 | 08/17/1886 | Knowles, Lewis G. (deceased) | Gifford, Clarence Talbot |
| 1331933 | 70/25 | 02/24/1920 | Kodish, Isidore | |
| 861991 | 70/28 | 07/30/1907 | Kone, George W. | |
| 901972 | 70/28 | 10/27/1908 | Kone, George W. | |
| 1545666 | 70/26 | 07/14/1925 | Kornhaber, Samuel and Saaghy, Desider and Nador, Emil | |
| 980798 | 70/26 | 01/03/1911 | Krajdocha, Edward | |
| 888910 | 70/26 | 05/26/1908 | Kreuzberger, Bartlet | |
| 932295 | 70/28 | 08/24/1909 | Kreuzberger, Bartlett | |
| 870890 | 70/29 | 11/12/1907 | Kruse, John | |
| 1505904 | 70/28 | 08/19/1924 | Krzesinski, Jan | |
| 323941 | 70/25 | 08/11/1885 | Kubler, John | Gross, Frank |
| 416268 | 70/25 | 12/03/1889 | Kubler, John | Kubler, John and Rix, Charles N. |
| 1398233 | 70/28 | 11/29/1921 | Kulikoff, Andy | |
| 1571281 | 70/25 | 02/02/1926 | La Port, George E. | |
| 1497917 | 70/25 | 06/17/1924 | Laforest, John B. | |
| 86420 | 70/29 | 02/02/1869 | Lamb, Isaac W. | |
| 1226895 | 70/26 | 05/22/1917 | Landeen, James | |
| 144114 | 70/29 | 10/28/1873 | Langenau, William C. | Langenau, William C. and Lannert, John Adam |
| 995879 | 70/27 | 06/20/1911 | Lawson, Daniel L. | |
| 605493 | 70/30 | 06/14/1898 | Le Vino, Monroe | |
| 2175808 | 70/25 | 10/10/1939 | Ledin, Charles | Yale & Towne Mfg. Co. |
| 148471 | 70/29 | 03/10/1874 | Lee, Rollin A. | Talbot, Lucius T. |
| 3256723 | 70/25 | 06/21/1966 | Lehman, Roscoe E. | Lehman, Marie |
| 650404 | 70/29 | 05/29/1900 | Lehmer, Derrick N. | |
| 601519 | 70/28 | 03/29/1898 | Leighton, Richard B. H. | |
| 612359 | 70/27 | 10/11/1898 | Leighton, Richard B. H. | |
| 265107 | 70/28 | 09/26/1882 | Leikvol, Sander H. | |
| 672174 | 70/27 | 04/16/1901 | Leonard, David A. | |
| 834917 | 70/28 | 11/06/1906 | Liaci, Cosmo | Liaci, Cosmo and Gagliardi, Raffaele and Colavecchio, Luigi and Ferrainolo, Egidio |
| 1481380 | 70/25 | 01/22/1924 | Lindberg, Emil I. | |
| 1468027 | 70/23 | 09/18/1923 | Lindberg, John F. | |
| 149766 | 70/28 | 04/14/1874 | Lippold, Emil R. J. | |
| 778833 | 70/28 | 12/27/1904 | Litts, Edwin | |
| 752347 | 70/29 | 02/16/1904 | Llewellyn, David F. | |
| 1312790 | 70/25 | 08/12/1919 | Lo Cascio, Pasquale | |
| 535764 | 70/28 | 03/12/1895 | Logan, Crawford D. | Logan, Crawford D. and Coyle, John |
| 415046 | 70/28 | 11/12/1889 | Logan, Stephen H. | |
| 1034263 | 70/28 | 07/30/1912 | Lorey, Joseph | Lorey, Joseph and Mordaunt, Leonard |
| 1028754 | 70/25 | 06/04/1912 | Lovett, Morris J. | |
| 1051139 | 70/25 | 01/21/1913 | Lovett, Morris J. | Lovett, Morris J. and Hillman, Earl A. |
| 1139986 | 70/25 | 05/18/1915 | Lovett, Morris J. | |
| 589844 | 70/25 | 09/14/1897 | Lownes, Phineas W. | |
| 502307 | 70/25 | 08/01/1893 | Lowrie, Harvey C. | |
| 502308 | 70/25 | 08/01/1893 | Lowrie, Harvey C. | |
| 512979 | 70/23 | 01/16/1894 | Lowrie, Harvey C. | |
| 512980 | 70/25 | 01/16/1894 | Lowrie, Harvey C. | |
| 879747 | 70/27 | 02/18/1908 | Loy, William C. and Crim, Henry F. | |
| 904182 | 70/27 | 11/17/1908 | Loy, William C. and Crim, Henry F. | |
| 120822 | 70/27 | 11/14/1871 | Loyd, Samuel | |
| 1433086 | 70/25 | 10/24/1922 | Luckow, Nikolaj | |
| 338234 | 70/26 | 03/16/1886 | Lynch, Michael and Harrison, William F. | |
| 986595 | 70/25 | 03/14/1911 | Maes, Ferdinand N. and Sage, David E. | |
| 1336309 | 70/26 | 04/06/1920 | Malaczynski, Peter | |
| 999460 | 70/25 | 08/01/1911 | Maloz, Walter Christian | |
| 1560596 | 70/25 | 11/10/1925 | Marra, Leonardo | |
| 2105337 | 70/25 | 01/11/1938 | Marshall, James Keith and Soref, Harry E. | Master Lock Co. |
| 2113864 | 70/25 | 04/12/1938 | Marshall, James Keith and Soref, Harry E. | Master Lock Co. |
| 2127091 | 70/25 | 08/16/1938 | Marshall, James Keith and Soref, Harry E. | Master Lock Co. |
| 2169907 | 70/25 | 08/15/1939 | Marshall, James Keith and Soref, Samuel M. | Master Lock Co. |
| 2173720 | 70/25 | 09/19/1939 | Marshall, James Keith and Soref, Samuel M. | Master Lock Co. |
| 2497619 | 70/25 | 02/14/1950 | Mass, Adolph | |
| 2085917 | 70/25 | 07/06/1937 | Mathes, Willard | Eagle Lock Co. |
| 2715828 | 70/25 | 08/23/1955 | Mathes, Willard | Eagle Lock Co. |
| 1686632 | 70/25 | 10/09/1928 | Mayer, George F. | |
| 2101264 | 70/25 | 12/07/1937 | Mayer, George F. | |
| 1354773 | 70/28 | 10/05/1920 | Mazuryk, Bartlomiej | |
| 1383317 | 70/26 | 07/05/1921 | McAdoo, William S. | |
| 228371 | 70/27 | 06/01/1880 | McAllister, Willis E. and McDonald William R. | McDonald William R. and McAllister, Willis E. and Loring, Prentiss |
| 1094735 | 70/25 | 04/28/1914 | McChesney, James B. | |
| 228371 | 70/27 | 06/01/1880 | McDonald William R. and McAllister, Willis E. | McDonald William R. and McAllister, Willis E. and Loring, Prentiss |
| 911150 | 70/25 | 02/02/1909 | McDonald, Horace M. | |
| 1120513 | 70/29 | 12/08/1914 | McDonnell, Eugene | |
| 2157555 | 70/22 | 05/09/1939 | McInturff, Harry L. | |
| 1295543 | 70/25 | 02/25/1919 | McKay, Donald A. | |
| 1618841 | 70/26 | 02/22/1927 | McMenamin, Joseph | |
| 1971914 | 70/25 | 08/28/1934 | Meadowcroft, Charles W. Sr. | |
| 1189155 | 70/25 | 06/27/1916 | Meek, De Witt | |
| 1117417 | 70/29 | 11/17/1914 | Meepos, Max | |
| 372425 | 70/28 | 11/01/1887 | Meise, Eduard | Meise, Eduard and Zistel, Oscar |
| 489022 | 70/28 | 01/03/1893 | Melfi, Domenico | |
| 296520 | 70/26 | 04/08/1884 | Merrill, William E. T. and Bruff, John W. | Bruff, John W. |
| 268922 | 70/22 | 12/12/1882 | Michael, Frederick and Fowble, John W. | |
| 247674 | 70/25 | 09/27/1881 | Miller, Daniel K. | D. K. Miller Lock Co. |
| 1825467 | 70/29 | 09/29/1931 | Miller, Edward M. | J. B. Miller Keyless Lock Co. |
| 1929598 | 70/29 | 10/10/1933 | Miller, Edward M. | J. B. Miller Keyless Lock Co. |
| 2673457 | 70/25 | 03/30/1954 | Miller, Harry C. | |
| 2814940 | 70/25 | 12/03/1957 | Miller, Harry C. | |
| 3339382 | 70/23 | 09/05/1967 | Miller, Harry C. and Helesfai, Steven | Sargent & Greenleaf Inc. |
| 3533253 | 70/25 | 10/13/1970 | Miller, Harry C. and Paul, George D. and Helesfai, Steven | Sargent & Greenleaf Inc. |
| 863868 | 70/25 | 08/20/1907 | Miller, James B. | |
| 759540 | 70/28 | 05/10/1904 | Miller, Samuel W. K. | |
| 853368 | 70/26 | 05/14/1907 | Mills, James H. | |
| 212036 | 70/25 | 02/04/1879 | Mills, Mortimer B. | |
| 1160433 | 70/25 | 11/16/1915 | Mitiski, John | |
| 2155732 | 70/25 | 04/25/1939 | Molinare, Anthony W. | Dudley Lock Corp. |
| 309152 | 70/27 | 12/09/1884 | Moore, Ira W. | |
| 1268755 | 70/25 | 06/04/1918 | Morgan, William J. | |
| 3386271 | 70/25 | 06/04/1968 | Morin, Louis H. | Coats & Clark Inc. |
| 3410121 | 70/25 | 11/12/1968 | Morin, Louis H. | Coats & Clark Inc. |
| 1165892 | 70/29 | 12/28/1915 | Moses, Richard | |
| 375505 | 70/25 | 12/27/1887 | Mudge, Clark S. and Palmer, Marshall B. | |
| 1902214 | 70/25 | 03/21/1933 | Muntner, Joseph M. and Buettner, Raymond J. and Found, Robert A. and Neitz, John J. and Zanzig, Frank C. | Dudley Lock Corp. |
| RE20791 | 70/25 | 07/12/1938 | Muntner, Joseph M. and Buettner, Raymon J. and Found, Robert A. and Neitz, John J. and Zanzig, Frank C. | Dudley Lock Corp. |
| 557012 | 70/26 | 03/24/1896 | Myrhe, Chris | Myrhe, Chris and Becker, John P. |
| 583603 | 70/25 | 06/01/1897 | Nadas, Robert | |
| 712084 | 70/28 | 10/28/1902 | Nadeau, Alphonse | |
| 1411123 | 70/25 | 03/28/1922 | Nadolny, Teodor | |
| 1545666 | 70/26 | 07/14/1925 | Nador, Emil and Kornhaber, Samuel and Saaghy, Desider | |
| 1345020 | 70/26 | 06/29/1920 | Naslund, Jonas | |
| 1902214 | 70/25 | 03/21/1933 | Neitz, John J. and Buettner, Raymond J. and Found, Robert A. and Muntner, Joseph M. and Zanzig, Frank C. | Dudley Lock Corp. |
| RE20791 | 70/25 | 07/12/1938 | Neitz, John J. and Buettner, Raymon J. and Found, Robert A. and Muntner, Joseph M. and Zanzig, Frank C. | Dudley Lock Corp. |
| 1293879 | 70/29 | 02/11/1919 | Neumann, Bernhard A. | Neumann, Bernhard A. and Tigerman, William H. |
| 287309 | 70/28 | 10/23/1883 | Newell, George H. | |
| 1249460 | 70/27 | 12/11/1917 | Newman, August D. | |
| 1181790 | 70/25 | 05/02/1916 | Newman, George A. | Newman, George A. and Degenhardt, Peter |
| 710505 | 70/29 | 10/07/1902 | Nickey, Oscar E. | |
| 1486260 | 70/27 | 03/11/1924 | Nie, William E. | |
| 718146 | 70/25 | 01/13/1903 | Nielander, Joseph | Nielander, Joseph and Macke, Fred |
| 1257013 | 70/25 | 02/19/1918 | Nielson, Henry O. | |
| 1408771 | 70/25 | 03/07/1922 | Nielson, Henry O. | |
| 2001262 | 70/21 | 05/14/1935 | North, Edwin W. | National Lock Co. |
| 2136654 | 70/25 | 11/15/1938 | North, Edwin W. | National Lock Co. |
| 852291 | 70/27 | 04/30/1907 | O'Leary, Matthew J. | O'Leary, Matthew J. and Platt, Charles Everett |
| 1555229 | 70/23 | 09/29/1925 | Offelder, Wilhelm | |
| 1375603 | 70/25 | 04/19/1921 | Ohrstrom, Vilhelm | Aktiebolaget Laurin & Perkel |
| 1649724 | 70/23 | 05/01/1926 | Olinger, Josef | |
| 1056667 | 70/28 | 03/18/1913 | Olsen, Peter and Hansen, Julius | |
| 1267894 | 70/30 | 05/28/1918 | Olson, Lars | |
| 2115042 | 70/21 | 04/26/1938 | Olson, Phillip W. | |
| 1489146 | 70/27 | 04/01/1924 | Oros, Lester | |
| 3518852 | 70/25 | 07/07/1970 | Orr, John L. | |
| 3528267 | 70/21 | 09/15/1970 | Orr, John L. | Keystone Consolidated Industries Inc. |
| 174842 | 70/25 | 03/14/1876 | Orr, William | Orr, William and Bancroft, John S. |
| 660307 | 70/29 | 10/23/1900 | Owen, Thomas P. | |
| 391066 | 70/28 | 10/16/1888 | Owen, Thomas Philop | |
| 859614 | 70/25 | 07/09/1907 | Paddock, Nicholas Harder | |
| 375505 | 70/25 | 12/27/1887 | Palmer, Marshall B. and Mudge, Clark S. | |
| 1252715 | 70/25 | 01/08/1918 | Papini, Anthony | Papini, Anthony and McTaggart, Malcolm |
| 1832651 | 70/25 | 11/17/1931 | Pataky, William Julius | |
| 1443849 | 70/26 | 01/30/1923 | Patoska, Jacob | |
| 3533253 | 70/25 | 10/13/1970 | Paul, George D. and Miller, Harry C. and Helesfai, Steven | Sargent & Greenleaf Inc. |
| 430145 | 70/25 | 06/17/1890 | Peck, Charles E. | |
| 1146443 | 70/28 | 07/13/1915 | Pellegrino, Samuel | |
| 1294943 | 70/25 | 02/18/1919 | Perry, Elkannah S. | |
| 2957355 | 70/25 | 10/25/1960 | Perry, Landis H. | Perry, Landis H. and Meagher, James E. and Ellingson, Thomas C. |
| 3358479 | 70/25 | 12/19/1967 | Perry, Landis H. | |
| 398660 | 70/26 | 02/26/1889 | Perry, Morgan B. and Seiser, George F. and Johnson, Calvin R. | |
| 1241435 | 70/29 | 09/25/1917 | Peterson, Charlie W. | |
| 1857399 | 70/27 | 05/10/1932 | Piagneri, Umberto | |
| 200617 | 70/30 | 02/26/1878 | Pierce, Dermott and King, Herbert M. | |
| 1205781 | 70/28 | 11/21/1916 | Pirog, Stanislaw A. | |
| 558981 | 70/27 | 04/28/1896 | Poe, George M. and Slatts, William C. | |
| 1416790 | 70/25 | 05/23/1922 | Polidoro, Dominick and Ciotola, Joseph | |
| 2163852 | 70/21 | 06/27/1939 | Pond, Kenneth H. | Bemis and Call Company |
| 2183168 | 70/25 | 12/12/1939 | Pond, Kenneth H. | Bemis & Call Co. |
| 1028960 | 70/25 | 06/11/1912 | Porter, Eli | |
| 419553 | 70/26 | 01/14/1890 | Porter, John A. | |
| 1137960 | 70/25 | 05/04/1915 | Poston, Roy H. and Forbes, John S. | |
| 1716184 | 70/25 | 06/04/1929 | Poturnaj, John | Poturnaj, John and Hanley, Francis J. |
| 1716185 | 70/25 | 06/04/1929 | Poturnaj, John | Poturnaj, John and Hanley, Francis J. |
| 457959 | 70/22 | 08/18/1891 | Pursell, William W. | |
| 1017313 | 70/28 | 02/13/1912 | Quaintance, Ellsworth E. | |
| 1027564 | 70/28 | 05/28/1912 | Quaintance, Ellsworth E. | |
| 1376639 | 70/28 | 05/03/1921 | Quaintance, Ellsworth E. | Quaint Mfg. Co. |
| 785834 | 70/28 | 03/28/1905 | Quaintance, Elsworth E. | |
| 891439 | 70/28 | 06/23/1908 | Quaintance, Elsworth E. | Permutation Lock & Novelty Co. |
| 2159291 | 70/21 | 05/23/1939 | Quintal, Manuel | Quintal, Manuel and Tong, Edmund and Den Ho, Sam |
| 1102167 | 70/26 | 06/30/1914 | Radaszewski, Frank | |
| 1227826 | 70/25 | 05/29/1917 | Raff, John B. | Raff, John B. and Chavez, Ramon B. |
| 1892964 | 70/25 | 01/03/1933 | Rainey, David M. | |
| 330647 | 70/25 | 11/17/1885 | Ransom, Martin and Walker, Charles F. | Walker, Charles F. |
| 978206 | 70/28 | 12/13/1910 | Ranyak, Joseph | |
| 526740 | 70/25 | 10/02/1894 | Rapaport, Isador B. | Rapaport, Isador B. and Cohn, Nathan |
| 1344517 | 70/28 | 06/22/1920 | Rebsamen, Emmett J. | |
| 595650 | 70/26 | 12/14/1897 | Redman, Henry A. | Redman, Henry A. and Thurston, H. R. and Thurston, Julia A. |
| 63722 | 70/28 | 04/09/1867 | Reed, Nicholas and Harding, Abner S. | |
| 1420578 | 70/26 | 06/20/1922 | Reichstein, Walter | |
| 1141827 | 70/25 | 06/01/1915 | Reidt, Ulrich | |
| 1507213 | 70/27 | 09/02/1924 | Rekettye, Paul and Singer, James | |
| 410024 | 70/21 | 08/27/1889 | Richards, Augustus Sr. | |
| 1310930 | 70/27 | 07/22/1919 | Richardson, Robert | |
| 209294 | 70/27 | 10/22/1878 | Ridgway, George C. | Ridgway, George C. and Rhode, |