| All Patents in class 92/85R |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 541,785 | Jun. 25, 1895 | J.F. Doolittle | Steam Hammer | steam hammers |
| 649,357 | May 08, 1900 | W.H. Ridgway | Hoisting apparatus | hoists, winches, come-alongs |
| 823,480 | Jun. 12, 1906 | J.P. McLeod | Drop Hammer | drop hammers |
| 1,588,972 | Jun. 15, 1926 | M. Machacek | Hydraulic feeding mechanism for mortising machines | mortising machines |
| 2,598,480 | May 27, 1952 | J.W. Wright | Power-operated saw having oppositely reciprocating saw blades. | handheld power reciprocating saws |
| 3,023,675 | Mar. 06, 1962 | H.N. Stephan | Horizontal boring, drilling and milling machine | milling machines |
| 4,558,584 | Dec. 17, 1985 | R.W. Myers | Combination Cable Crimper and Cutter | |
