| All Patents in class 188/69 |
Patents 1 -
10
of 31
      |
| Picture | Number | Date | Patentee | Title |
| | 284,147 | Aug. 28, 1883 | C.R. Sweet | Road Engine |
 | 390,190 | Sep. 25, 1888 | F.H. Richards | Turret-lock |
| | 462,160 | Oct. 27, 1891 | K.J. Pihl | Tool Holder for Engine Lathes |
 | 472,519 | Apr. 12, 1892 | A.H. Brainard | Gear Cutting Machine |
| | 480,963 | Aug. 16, 1892 | F.H. Richards | Turret Mechanism for Lathes |
| | 515,365 | Feb. 27, 1894 | F.H. Richards | Turret Lathe |
| | 517,168 | Mar. 27, 1894 | F.H. Richards | Turret Mechanism |
 | 571,402 | Nov. 17, 1896 | F. Schneider | Lathe |
| | 658,564 | Sep. 25, 1900 | G.F. Conner | Device for Holding or Blocking Traction Engines |
 | 801,253 | Oct. 10, 1905 | W.R. Groene, R.K. Le Blond | Turret Lathe |
