| Patents for W. H. Thurston |
Patents 1 -
10
of 33
      |
| Picture | Number | Date | Patentee | Title |
 | 265,975 | Oct. 17, 1882 | W.T. Nicholson | Forming Teeth Upon File Banks and Apparatus Therefor |
 | 265,976 | Oct. 17, 1882 | W.T. Nicholson | Machine for Forming Teeth Upon File-Blanks |
 | 389,146 | Sep. 04, 1888 | N.T. Greene | Valve-gear for steam-engines |
 | 424,527 | Apr. 01, 1890 | S.L. Worsley | Metal Screw Machine |
 | 426,510 | Apr. 29, 1890 | A.C. Monfort | Champagne or Mineral Water Tap |
 | 439,349 | Oct. 28, 1890 | N.T. Greene | Slide-valve for steam-engines |
 | 472,517 | Apr. 12, 1892 | O.J. Beale | Worm and Worm Shaft |
 | 484,455 | Oct. 18, 1892 | C.H. Phillips | Milling Machine |
 | 491,521 | Feb. 14, 1893 | J.W. Boynton | Tail Stock for Milling Machines |
 | 505,606 | Sep. 26, 1893 | E.H. Parks | Gear-cutting machine |
