| Patents for John Richards |
Patents 1 -
15
of 42
      |
| Number | Date | Patentee | Title | Type |
| 35,390 | May 27, 1862 | J. Richards | Improved guide and support for scrollsaws | scrollsaws |
| 35,391 | May 27, 1862 | J. Richards | Improved scroll-saw stock | scrollsaws |
| 35,392 | May 27, 1862 | J. Richards | Improvement in scroll-saw mills | scrollsaws |
| 36,729 | Oct. 21, 1862 | J. Richards | Improvement in lubricators for scrollsaw stocks | scrollsaws |
| 36,748 | Oct. 21, 1862 | J. Richards, J.R. Williamson | Improvement in saw-gears | sawmill carriages |
| RE1,527 | Aug. 25, 1863 | J. Richards | Guide and support for scroll saws | scrollsaws |
| 41,396 | Jan. 26, 1864 | J. Richards | Improvement in in Trying-Squares | try squares |
| 46,391 | Feb. 14, 1865 | J. Richards | Improvement in machines for mortising plane-stocks | tool making machines |
| 46,392 | Feb. 14, 1865 | J. Richards | Improvement in machines for mortising plane-stocks | mortising machines |
| 60,556 | Dec. 18, 1866 | J. Richards | Combined Poker, Tongs, Wrench, etc. | combination tools |
| 61,955 | Feb. 12, 1867 | J. Richards | Improvement in machines for grinding saws | sharpening machines |
| 65,183 | May 28, 1867 | W.H. Doane, J. Richards | Improvement in shaft-coupling | industrial machine shaft couplings |
| 66,739 | Jul. 16, 1867 | J. Richards | Improved Implement for Wagoners | combination tools |
| 66,885 | Jul. 16, 1867 | J. Richards | Lathe tail-stock | wood lathes |
| 67,676 | Aug. 13, 1867 | J. Richards | Lathe head-stock | wood lathes |
