| All Patents in class 7/140 |
Patents 1 -
14
of 14
      |
| Number | Date | Patentee | Title | Type |
| 441,854 | Dec. 02, 1890 | F.E. Putnam | Wrench | brace wrenches |
| 534,449 | Feb. 19, 1895 | J.N. Parker | Combination-tool | wrench combination tools |
| 599,194 | Feb. 15, 1898 | M.H. Poor | Tool | wrench combination tools |
| 601,302 | Mar. 29, 1898 | S.J. Johnston | Combination-tool | brace wrenches |
| 606,395 | Jun. 28, 1898 | E.H. Shaw | Combination-tool | combination tools |
| 617,462 | Jan. 10, 1899 | W.W. Davis | Combination tool | combination tools |
| 647,799 | Apr. 17, 1900 | J.L. Boyd | Combination tool | wrench combination tools |
| 674,735 | May 21, 1901 | S.J. Johnston | Combination tool (brace wrench) | brace wrenches |
| 815,381 | Mar. 20, 1906 | P.L. Robertson | Combination-tool | |
| 820,814 | May 15, 1906 | J.P. McGinnity, E.H. Winkler | Combination-tool | brace wrenches |
| 921,171 | May 11, 1909 | P.E. Shortt | Combination tool (brace-wrench) | brace wrenches |
| 947,002 | Jan. 18, 1910 | F.H. Koerner | Combination-tool | |
| 957,044 | May 03, 1910 | C. Druck | Combination-tool | |
| 1,673,761 | Jun. 12, 1928 | J.H. Dowd | Adjustable Socket Wrench | socket wrenches |
