| All Patents in class 81/35 |
Patents 76 -
88
of 88
      |
| Number | Date | Patentee | Title | Type |
| 1,335,409 | Mar. 30, 1920 | W.I. Tuttle | Construction For Braces | brace wrenches |
| 1,341,180 | May 25, 1920 | W.L. Kern | Manufacture of Bit-stock | |
| 1,423,142 | Jul. 18, 1922 | R.H. Owens | Wrench | automotive specialty wrenches |
| 1,438,970 | Dec. 19, 1922 | W.I. Tuttle | Handle Construction for Braces and the Like | brace handles |
| 1,468,055 | Sep. 18, 1923 | W.I. Tuttle | Valve-Grinding Apparatus | valve grinding tools |
| 1,473,423 | Nov. 06, 1923 | T.J. Fegley, G.O. Leopold | Hand brace | brace handles |
| 1,478,736 | Dec. 25, 1923 | J.O. Gadberry | Socket Wrench | socket wrenches |
| 1,519,166 | Dec. 16, 1924 | P. Rauch | Brace Tool | brace wrenches |
| 1,547,093 | Jul. 21, 1925 | L.A. Burch | Ratchet Attachment for Tools | ratchet wrenches |
| 1,584,208 | May 11, 1926 | W.S. Bellows | Brace Wrench | socket wrenches |
| 1,662,424 | Mar. 13, 1928 | J.J. Judge | Multiple tool | combination tools |
| 1,676,370 | Jul. 10, 1928 | W.J. Victory | Speed Handle Wrench Extension | brace wrenches |
| 2,224,195 | Dec. 10, 1940 | W.J. Parsons | Tool | brace handles |
