| All Patents in class 82/135 |
Patents 61 -
75
of 86
      |
| Number | Date | Patentee | Title | Type |
| 1,709,339 | Apr. 16, 1929 | F.B. Cockburn | Clutch Mechanism for Lathe Apron Transmission | metal lathe mechanisms |
| 1,749,598 | Mar. 04, 1930 | E.F. McNutt | Lead Screw Controlling Device for Lathes | metal lathes |
| 1,781,755 | Nov. 18, 1930 | W.F. Groene | Lathe Oiling Mechanism | metalworking machine mechanisms |
| 1,791,270 | Feb. 03, 1931 | W.F. Groene | Motor Traverse for Lathes | metalworking machine mechanisms |
| 1,816,960 | Aug. 04, 1931 | F.B. Cockburn | Apron Disk Transmission Mechcanism | metal lathe mechanisms |
| 1,832,011 | Nov. 17, 1931 | F.D. Dickas, A.C. Getz | Clutch Mechanism for Lathe Carriages | engine lathes |
| 1,910,334 | May 23, 1933 | W.G. Hoelscher, A.E. Robinson | Lathe carriage apron mechanism | metal lathes |
| 1,918,332 | Jul. 18, 1933 | W.F. Groene | Feed-change mechanism for lathes | metal lathes |
| 1,931,801 | Oct. 24, 1933 | G.A. Mohr | Lathe apron mechanism | metal lathes |
| 1,972,373 | Sep. 04, 1934 | C. Bouillon | Clutch Mechanism for Lathe Aprons | engine lathes |
| 2,097,375 | Oct. 26, 1937 | H.C. Kemper, R.K. Le Blond | Feed Mechanism for Lathes | metalworking machine mechanisms |
| 2,160,966 | Jun. 06, 1939 | H.C. Kemper, W.F. Groene | Lathe Apron Mechanism | metalworking machine mechanisms |
| 2,194,203 | Mar. 19, 1940 | A.W. Aufderhar, W.F. Groene | Lathe Apron | metal lathe accessories and attachments |
| 2,265,502 | Dec. 09, 1941 | G.H. Williams | Clutch Mechanism | engine lathes |
| 2,325,733 | Aug. 03, 1943 | C.A. Bickel | Rapid Traverse Mechanism for Lathes | engine lathes |
