| All Patents in class 409/190 |
Patents 16 -
24
of 24
      |
| Number | Date | Patentee | Title | Type |
| 1,638,086 | Aug. 09, 1927 | R.L. Carter | Adjustable support for routing machines | handheld power tool accessories |
| 1,642,723 | Sep. 20, 1927 | H. de Wallace | Mortising machine | mortising machines |
| 1,698,827 | Jan. 15, 1929 | M. Skolnik | Mortising machine | mortising machines |
| 1,718,275 | Jun. 25, 1929 | R.L. Carter | Combined router and work support | routing machines |
| 1,718,324 | Jun. 25, 1929 | F.W. Wappat | Mortising machine | mortising machines |
| 1,738,227 | Dec. 03, 1929 | R.L. Carter | Mortising machine | mortising machines |
| 2,036,293 | Apr. 07, 1936 | L.F. Nenninger, B. Sassen, M. Romaine | Machine for Milling, Profiling and the Like | profiling machines |
| 2,116,122 | May 03, 1938 | W.F. Ocenasek | Machine tool | |
| 2,816,487 | Dec. 17, 1957 | J.L. Martin, H.L. Heywood, J.B. Armitage | Milling Machine | milling machines |
