| Patents for E. B. Gilchrist |
Patents 1 -
15
of 19
      |
| Number | Date | Patentee | Title | Type |
| 518,086 | Apr. 10, 1894 | W.R. Wilbur | Monkey Wrench | wrench handle components |
| 632,799 | Sep. 12, 1899 | J.G. Zuck | Folding Square | squares |
| 680,535 | Aug. 13, 1901 | J.B. Meriam | Apparatus for Charging Storage Batteries of Automobile Vehicles | battery charging devices |
| 684,508 | Oct. 15, 1901 | J.J. Grant | Tool-rest adjustment | metal lathes |
| 684,634 | Oct. 15, 1901 | J.J. Grant | Worm-wheel-cutting machine | gear making machines |
| 684,635 | Oct. 15, 1901 | J.J. Grant | Lathe | turret lathes |
| 702,043 | Jun. 10, 1902 | J.T. Zika | Mitering-machine | tablesaws |
| 702,044 | Jun. 10, 1902 | J.T. Zika | Coping-machine | window making machines |
| 803,006 | Oct. 31, 1905 | J.B. Merriam | Flexible Coupling | industrial machine shaft couplings |
| 818,114 | Apr. 17, 1906 | H.W. Oster | Gearing for thread-cutting machines | |
| 902,599 | Nov. 03, 1908 | H.W. Oster | Die-stock | taps and dies |
| 908,142 | Dec. 29, 1908 | P.H. Root | Lawn Mower Grinder | tool grinders |
| 950,560 | Mar. 01, 1910 | P.H. Root | Lawn Mower Grinder | tool grinders |
| 965,402 | Jul. 26, 1910 | H.W. Oster | Threading-machine | pipe threading machines |
| 977,539 | Dec. 06, 1910 | H.W. Oster | Die-stock for cutting tapered threads | taps and dies |
