| All Patents in class 409/337 |
Patents 16 -
27
of 27
      |
| Number | Date | Patentee | Title | Type |
| 1,058,720 | Apr. 15, 1913 | E.P. Bullard, Jr. | Cross Rail Securing Device for Machine Tools | vertical boring mills |
| 1,367,802 | Feb. 08, 1921 | C.M. Conradson | Planer Platen Guideway and Bearing | metal planers |
| 1,524,614 | Jan. 27, 1925 | F.E. Cardullo | Planer | metal planers |
| 1,555,055 | Sep. 29, 1925 | F.E. Cardullo | Housing for planers | metal planers |
| 1,882,158 | Oct. 11, 1932 | H.E. Morton | Bracing Means for Shaper Rams | metal shapers |
| 1,920,476 | Aug. 01, 1933 | H.E. Morton | Traversing Support for Metal Working Machine | metal shapers |
| 2,063,899 | Dec. 15, 1936 | A.J. Wells | Duplex Shaper | metal shapers |
| 2,188,568 | Jan. 30, 1940 | J.E. Doran | Rail leveling mechanism for planers and the like | metal planers |
| 2,204,874 | Jun. 18, 1940 | J.M. Walter | Planer and the Like | metal planers |
| 2,321,413 | Jun. 08, 1943 | R.C. Palmer | Planer and Shaper Attachment for Lathes | metal lathe accessories and attachments |
| 2,944,468 | Jul. 12, 1960 | M.W. Hazelton, R.E. Griesheimer, J.M. Allnutt | Shaper | metal shapers |
| 3,757,638 | Sep. 11, 1973 | J. Martin | Five-Axis Shaper | metal shapers |
