| All Patents in class 82/153 |
Patents 46 -
60
of 84
      |
| Number | Date | Patentee | Title | Type |
| 1,446,557 | Feb. 27, 1923 | L.E. Godfriaux | Lathe | metal lathes |
| 1,548,576 | Aug. 04, 1925 | P.R. Bachtel | Instantaneous Mechanical Lead Screw Release Mechanism | metalworking machine mechanisms |
| 1,582,077 | Apr. 27, 1926 | J.M. Palmer | Tool Holder for Lathes | lathe tool holders and tool posts |
| 1,609,643 | Dec. 07, 1926 | L. Daly | Grinding Machine | grinding machines |
| 1,617,902 | Feb. 15, 1927 | W.F. Groene | Lathe | metal lathes |
| 1,620,868 | Mar. 15, 1927 | W.J. Burger | Cross Slide Carriage for Turning and Facing Blanks | metalworking machine mechanisms |
| 1,685,310 | Sep. 25, 1928 | G.W. Drake, E.P. Burrell | Contolling Lever for Machine Tools | metalworking machine mechanisms |
| 1,838,119 | Dec. 29, 1931 | E.J. Svenson | Machine tool | |
| 1,880,939 | Oct. 04, 1932 | A.N. Emmons | Lathe | wood lathes |
| 1,907,938 | May 09, 1933 | T. Thorsen, A. Storm | Piston turning and grinding machine | automotive tools |
| 1,933,224 | Oct. 31, 1933 | E.R. Smith | Tool Slide Acuating Mechanism | metalworking machine mechanisms |
| 1,937,400 | Nov. 28, 1933 | C.A. Bickel | Machine Tool | engine lathes |
| 2,006,144 | Jun. 25, 1935 | J.E. Lovely | Feed Knock-Off Mechanism for Lathes | turret lathes |
| 2,010,375 | Aug. 06, 1935 | A.G. Plimmer | Grinding Machine | grinding machines |
| 2,033,449 | Mar. 10, 1936 | E.G. Roehm, M. Romaine | Machine Tool Mechanism | grinding machines |
