| All Patents in class 82/134 |
Patents 1 -
10
of 31
      |
| Picture | Number | Date | Patentee | Title |
| | 329,830 | Nov. 03, 1885 | M.W. Grovesteen | Electric Signaling Apparatus for Machinery |
| | 647,975 | Apr. 24, 1900 | E. Liebert, H.A. Liebert | Automatic Feeding and Regulating Device for Machine Tools |
| | 1,961,090 | May 29, 1934 | A. Schinkez, E.R. Smith | Electrically Controlled Speed Coordinating Mechanism |
 | 2,050,746 | Aug. 11, 1936 | C.A. Bickel | Machine Tool |
 | 2,052,441 | Aug. 25, 1936 | C.A. Bickel | Apparatus for Controlling Operation of Tools |
 | 2,055,227 | Sep. 22, 1936 | C.A. Bickel | Motor Automatic Lathe |
| | 2,094,993 | Oct. 05, 1937 | F.E. Cheever, J.E. Lovely | Lathe |
| | 2,105,913 | Jan. 18, 1938 | F.A. Fritzsch | Lathe |
 | 2,143,255 | Jan. 10, 1939 | P.A. Abe | Lathe |
| | 2,145,255 | Jan. 31, 1939 | A.G. Ericson, B.R. Granberg | Brake mechanism |
