| All Patents in class 7/165 |
Patents 16 -
30
of 124
      |
| Number | Date | Patentee | Title | Type |
| 83,897 | Nov. 10, 1868 | W. Zimmerman | Improvement in Hammers | nail holding |
| 95,964 | Oct. 19, 1869 | J.S. Zerbee | Improvement in Combination Tools | countersinks |
| 99,470 | Feb. 01, 1870 | A.S. Perham | Improvement in Compound Tool | combination tools |
| 100,757 | Mar. 15, 1870 | L. Hart | pocket screwdriver | combination tools |
| 102,677 | May 03, 1870 | G.W. Gregory | Improvement in Combination-Tool | combination tools |
| 107,790 | Sep. 27, 1870 | O.C. Lawbaugh | Improvement in Wrenches | combination tools |
| 108,377 | Oct. 18, 1870 | G.H. Miller | Combined Tool | combination tools |
| 114,770 | May 16, 1871 | J.W. Currier | Improvement in Combined Tools | combination tools |
| 115,585 | Jun. 06, 1871 | W. Dickson | Improvement in cork-screw attachments | mechanical cork extractors |
| 126,544 | May 07, 1872 | D. Heaton | Combination Tool | combination tools |
| 131,102 | Sep. 03, 1872 | F.M. Johnson | Improvement in Pocket Combination Tools | combination tools |
| 136,450 | Mar. 04, 1873 | I.F. Murch | Multiple Bit Device | drill bits |
| 145,992 | Dec. 30, 1873 | J. Dillon | Compound-Tools | combination tools |
| 157,102 | Nov. 24, 1874 | W.F. Patterson | Improvement in Screw-Drivers | screwdriver blades |
| 158,807 | Jan. 19, 1875 | W.F. Patterson | Improvement in Screw-Drivers | screwdriver blades |
