| All Patents in class 384/44 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 2,230,442 | Feb. 04, 1941 | M.H. Arms | Antifriction slide | grinders |
| 3,000,674 | Sep. 19, 1961 | R.L. Ford | Anti Friction Ways for Machine Tools | metalworking machine mechanisms |
| 3,246,933 | Apr. 19, 1966 | B.R. Better | Way Bearing | metalworking machine bearings |
| 3,272,569 | Sep. 13, 1966 | A.F. Mergen | Pneumatic Loading Bearing Arrangement | metalworking machine bearings |
| 3,272,570 | Sep. 13, 1966 | R.R. Zenk | Spring Loaded Bearing Arrangement | turret lathes |
| 3,341,262 | Sep. 12, 1967 | J.m. Kalmanek | Recirculating Bearing | metalworking machine bearings |
