| All Patents in class 81/63.1 |
Patents 1 -
10
of 42
      |
| Picture | Number | Date | Patentee | Title |
 | 252,300 | Jan. 10, 1882 | J.W. Womelsdorff | Ratchet Wrench |
 | 282,462 | Jul. 31, 1883 | B.F. Lancaster | Ratchet Wrench |
 | 300,604 | Jun. 17, 1884 | W.C. Hartmann | Die Stock |
| | 300,771 | Jun. 24, 1884 | J.S. Fray | Bit-stock |
| | 309,902 | Dec. 30, 1884 | J. Watson | Bit-stock |
| | 328,649 | Oct. 20, 1885 | J. Chantrell | Bit-brace |
| | 384,865 | Jun. 19, 1888 | H.N. Parker | Pawl and ratchet coupling for bit-braces, etc. |
 | 395,865 | Jan. 08, 1889 | C.E. Abrams | Ratchet Wrench |
 | 466,564 | Jan. 05, 1892 | S.E. Hall | Wrench |
| | 478,248 | Jul. 05, 1892 | O.R. Alden | Bit-stock |
