| All Patents in class 29/27R |
Patents 61 -
75
of 82
      |
| Number | Date | Patentee | Title | Type |
| 2,002,186 | May 21, 1935 | J.E. Lovely | End Facing and Centering Machine | shaft turning lathes |
| 2,008,011 | Jul. 16, 1935 | W.H. Foster | Lathe | metal lathe accessories and attachments |
| 2,033,449 | Mar. 10, 1936 | M. Romaine, E.G. Roehm | Machine Tool Mechanism | grinding machines |
| 2,050,347 | Aug. 11, 1936 | E.R. Lochman | General utility machine tool | |
| 2,074,844 | Mar. 23, 1937 | C.H. Hill | Metalworking Machine | metal lathe accessories and attachments |
| 2,127,745 | Aug. 23, 1938 | E.R. Lochman | Headstock for a general utility machine tool | metal lathe accessories and attachments |
| 2,181,128 | Nov. 28, 1939 | F.W. Hack | Universal Machine Tool | metal lathes |
| 2,318,938 | May 11, 1943 | F.W. Hack | Universal Machine Tool | metal lathes |
| 2,326,638 | Aug. 10, 1943 | W.F. Groene, H.J. Siekmann | Machine tool coolant system | gunsmith |
| 2,410,026 | Oct. 29, 1946 | H.C. Kemper, W.F. Groene | Automatic Lathe | metalworking machine mechanisms |
| 2,499,235 | Feb. 28, 1950 | L.D. Tyson | Hydraulic System for Plural Motor Operation | metalworking machine mechanisms |
| 2,504,495 | Apr. 18, 1950 | J.V. Anslinger, A.L. Carey | Filing Attachment for Lathes | metal lathe accessories and attachments |
| 2,548,188 | Apr. 10, 1951 | K.A. Riedel, F.D. Boehmer, J.B. Lukey, J.B. Armitage | Machine-Tool Transmission and Control Mechanism | milling machines |
| 2,616,325 | Nov. 04, 1952 | N.D. Abbey | Tube chamfering and cutoff mechanism | tube cutting machines |
| 2,623,269 | Dec. 30, 1952 | H. Goldschmidt | Convertible material working machine | wood lathes |
