| All Patents in class 279/83 |
Patents 1 -
10
of 52
      |
| Picture | Number | Date | Patentee | Title |
 | 35,618 | Jun. 17, 1862 | J. Mix | Securing bits in braces |
 | 57,107 | Aug. 14, 1866 | C. Eversol | Improved Screw Driver |
 | 82,044 | Sep. 08, 1868 | O.H. Taylor | Improvement in bit-stocks |
 | 92,541 | Jul. 13, 1869 | S.T. Peat | Improvement in Auger-Handles |
 | 96,505 | Nov. 02, 1869 | O.H. Taylor | Bit-stock |
 | 99,317 | Feb. 01, 1870 | R.S. Hildreth | Improvement in bit-stocks |
 | 160,365 | Mar. 02, 1875 | W. Tucker | Bit holder |
 | 194,659 | Aug. 28, 1877 | J. Vandegrift, H. Disston | Improvements in Saw Handles |
 | 201,379 | Mar. 19, 1878 | C.H. Amidon | Improvement in bit-braces |
 | 217,672 | Jul. 22, 1879 | C.H. Amidon | Improvement in bit-braces |
