| All Patents in class 7/168 |
Patents 1 -
15
of 38
      |
| Number | Date | Patentee | Title | Type |
| 40,674 | Nov. 24, 1863 | C. Chinnock | Improvement in Corkscrews | pocket and protected cork extractors |
| 50,328 | Oct. 10, 1865 | W.G. Bonwill | Improvement in Screw-Drivers | screwdriver blades |
| 122,652 | Jan. 09, 1872 | J. Rice | Bit-brace | braces |
| 136,450 | Mar. 04, 1873 | I.F. Murch | Multiple Bit Device | drill bits |
| 146,056 | Dec. 30, 1873 | L. Feely | Bit-stock | brace chucks |
| 157,102 | Nov. 24, 1874 | W.F. Patterson | Improvement in Screw-Drivers | screwdriver blades |
| 187,600 | Feb. 20, 1877 | G. Collins | Combination Countersink, Screwdriver & Gimlet Bit | countersinks |
| 274,042 | Mar. 13, 1883 | H.V. Smith | Convertible screwdriver and borer | tool holders |
| 306,539 | Oct. 14, 1884 | O.B. Shine | Combination Tool Holder | combination tools |
| 322,914 | Jul. 28, 1885 | G. Cutter | Combination-tool | screwdrivers |
| 326,297 | Sep. 15, 1885 | W.B. Kennedy | Combination-Tool | combination tools |
| 339,456 | Apr. 06, 1886 | W.L. Parmelee | Screw Driver | screwdrivers |
| 366,205 | Jul. 12, 1887 | W. Cronk | Combined Screw Driver and Awl | screwdrivers |
| 385,791 | Jul. 10, 1888 | F.B. Carpenter | Combined Bit, Countersink, and Screw-Driver | combination tools |
| 423,513 | Mar. 18, 1890 | J.F. Clarke, A. Clarke | Combination-Tool | combination tools |
