| All Patents in class 76/115 |
Patents 1 -
15
of 50
      |
| Number | Date | Patentee | Title | Type |
| 56,495 | Jul. 17, 1866 | L.F. Grant | Improvement in Making Gear-Cutters | milling machines |
| 102,239 | Apr. 26, 1870 | A. Fickett | Improvement in apparatus for separating wood fiber for paper &c. | |
| 133,775 | Dec. 10, 1872 | W.P. Hale | Improvement in feed-rolls for lumber | sawmill accessories |
| 140,390 | Jul. 01, 1873 | L.W. Stuart | Improvement in Process of Hardening Edge Tools | |
| 155,180 | Sep. 22, 1874 | L. Coes | Manufacture of Cutter-Stocks | tool making machines |
| 222,970 | Dec. 23, 1879 | L. Wenchel | Improvement in wood-molding machines | molders |
| 258,390 | May 23, 1882 | G.W. Dudley | Reamer | tapered reamers |
| 280,146 | Jun. 26, 1883 | J.W. Douglas | Cutter and Holder for Lathes | lathe tools |
| 417,776 | Dec. 24, 1889 | T. Eynon | Milling-tool | milling machine cutters |
| 616,648 | Dec. 27, 1898 | O.J. Beale | Device for generating gear-teeth | gear making machines |
| 658,270 | Sep. 18, 1900 | H. Marles | Brush attachment for woodworking machines | carving machines |
| 663,165 | Dec. 04, 1900 | A.M. Frankel | Nose Gage | special purpose gauges |
| 709,526 | Sep. 23, 1902 | S. Newbold, F.W. Taylor | Metal Cutting Tool Holder | milling machine cutters |
| 1,009,352 | Nov. 21, 1911 | F. Stutzman | Cutter-head | cutterheads |
| 1,096,009 | May 12, 1914 | W.H. Ayres | Process of Dressing Up Cutting-Tools | metal lathe accessories and attachments |
