| All Patents in class 192/129R |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
| | 784,653 | Mar. 14, 1905 | O.S. Beyer | Clutch |
 | 1,037,735 | Sep. 03, 1912 | H.E. Derbyshire | Safety-latch for board drop-hammers |
| | 1,414,327 | Apr. 25, 1922 | D.C. Klausmeyer | Safety Nut Interlock with Feed Control Lever |
| | 1,474,339 | Nov. 13, 1923 | D.C. Klausmeyer | Automatic Throw-Out for Power Feed |
| | 1,631,386 | Jun. 07, 1927 | A. Schaaf, J.O. Groff, W. Seymour | Metal Bending Machine |
 | 1,799,358 | Apr. 07, 1931 | W.C. De Roo | Safety-catch mechanism |
 | RE18,443 | Apr. 26, 1932 | W.J. Anthony | Automatic safety stop for veneer lathe |
| | 2,308,728 | Jan. 19, 1943 | W. Trible, E.D. Vancil | Safety Control for Machine Tools |
| | 2,701,987 | Feb. 15, 1955 | G.B. Hirsch | Power Locking-Out Device for Milling Machines |
 | 2,893,448 | Jul. 07, 1959 | B.C. Elworthy | Safety system for sawmill carriages |
