| Patents for Thos. S. Crane |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 157,296 | Dec. 01, 1874 | C. Richardson | Improvement in Flattening and Tempering Saws | handsaws |
| 281,431 | Jul. 17, 1883 | W. Baxter | Wrench | screw adjust wrenches |
| 298,995 | May 20, 1884 | R. Hilton, A. McNiece | Clamp for Frame Saws | saw handles |
| 308,703 | Dec. 02, 1884 | C. Richardson | Fret Saw Handle | saw handles |
| 314,479 | Mar. 24, 1885 | C. Richardson | Trowel Handle | |
| 323,508 | Aug. 04, 1885 | J. Hilton | Saw Handle (slots in blade for attachment/locking) | saw handles |
| 415,969 | Nov. 26, 1889 | G.F. Hall | Tool Clamp | wrench handle components |
| 450,154 | Apr. 14, 1891 | J.J. Hogan | Improvements in Wrenches For Internal Nipples | wrenches |
