| All Patents in class 76 |
Patents 1396 -
1410
of 1692
      |
| Number | Date | Patentee | Title | Type |
| 1,363,476 | Dec. 28, 1920 | B.S. Loveland | Scraping-tool-forming machine | tool making machines |
| 1,368,698 | Feb. 15, 1921 | E.G. Clare | Saw-set-dressing tool | saw jointers |
| 1,372,738 | Mar. 29, 1921 | S.O. Bjornberg | Method and Machine for Forming Teeth in Saws | saw gummers |
| D57,578 | Apr. 26, 1921 | C. Bodmer | Design for a Saw-Set | saw sets |
| 1,376,438 | May 03, 1921 | W.B. Huther | Inserted-tooth cutter-head and method of making the same | cutterheads |
| 1,378,650 | May 17, 1921 | C. Bodmer | Saw-Set | saw sets |
| 1,379,994 | May 31, 1921 | J.J. Kunzer | Method of Making Drills or the Like | making drills and augers |
| 1,379,995 | May 31, 1921 | J.J. Kunzer | Method of Making Drills or the Like | making drills and augers |
| 1,382,743 | Jun. 28, 1921 | J.F. Pribnow | Saw-swage | saw swages |
| 1,383,707 | Jul. 05, 1921 | W.C. Farnum | Art of making gear-cutters | |
| 1,385,976 | Jul. 26, 1921 | E. Walker | Method of making crown-openers | combination cork extractors |
| 1,386,821 | Aug. 09, 1921 | R.L. Webb | Saw-set | saw sets |
| 1,395,222 | Oct. 25, 1921 | R.R. Coes | Method of Making Wrench-Handles | wrench handle components |
| 1,395,252 | Nov. 01, 1921 | E.E. Beck | Thread Cutting Die | taps and dies |
| 1,400,282 | Dec. 13, 1921 | P.W. Gates | Molding-machine | ore processing apparatus |
