| Patents for O. F. Mayhew |
Patents 1 -
15
of 24
      |
| Number | Date | Patentee | Title | Type |
| 16,964 | Apr. 07, 1857 | J.L. Brown | Shingle-machine | shingle machines |
| 29,072 | Jul. 10, 1860 | R.J. Gatling | Lath-machine | lath making machines |
| 38,756 | Jun. 02, 1863 | W.L. Oliver, A.J. Hancock | Improvement in machines for turning logs on sawmill carriages | sawmill log handling |
| 42,012 | Mar. 22, 1864 | D. Munson | Paper-Ruler | rules |
| 51,609 | Dec. 19, 1865 | D. Munson | Rolling Ruler | rules |
| 53,382 | Mar. 20, 1866 | H.C. Sisco | Improvement in lathes for turning wagon-hubs | wood lathes |
| 54,180 | Apr. 24, 1866 | C. Learned | Improvement in machines for cutting laths | lath making machines |
| 82,845 | Oct. 06, 1868 | A. Johnson | Improvement in saw-sets | saw sets |
| 85,648 | Jan. 05, 1869 | J.H. Draper | Improvement in planing-machines | wood planers |
| 88,972 | Apr. 13, 1869 | E. May | Sheet Metal Lath Machine | lath making machines |
| 91,403 | Jun. 15, 1869 | J.H. Adams | Improvement in device for carrying lumber from the saw in circular-saw mills | circular sawmills |
| 97,357 | Nov. 30, 1869 | T.E. Chandler | Improvement in sawmills | sawmill headblocks |
| 98,558 | Jan. 04, 1870 | T.E. Chandler, J.C. Bartholomew | Improvement in sawmills | reciprocating sawmills |
| 101,442 | Apr. 05, 1870 | C.E. Donnellan | Improvement in tape-line boxes | tape measures |
| 102,847 | May 10, 1870 | C. Meiners | Improvement in head-blocks of saw-mills | sawmill headblocks |
