| All Patents in class 409/216 |
Patents 1 -
15
of 20
      |
| Number | Date | Patentee | Title | Type |
| 1,221,844 | Apr. 10, 1917 | R.B. Dow | Combined Shaping and Miling Machinery | metal shapers |
| 1,638,086 | Aug. 09, 1927 | R.L. Carter | Adjustable support for routing machines | handheld power tool accessories |
| 1,976,107 | Oct. 09, 1934 | W.D. Arches | Milling Machine | milling machines |
| 1,989,007 | Jan. 22, 1935 | G. Gorton | Machine Tool | milling machines |
| 2,275,291 | Mar. 03, 1942 | R.F. Bannow | Machine Tool Operating at Universal Angle in Overall Locations | milling machines |
| 2,281,353 | Apr. 28, 1942 | K.D. Hubbard | Full Universal All-Speed Milling Attachment | milling machine accessories |
| 2,288,648 | Jul. 07, 1942 | J.H. Richards | All Angle Milling Machine | milling machines |
| 2,289,912 | Jul. 14, 1942 | G.B. Hirsch | Milling Machine | milling machines |
| 2,349,004 | May 16, 1944 | J.H. Richards | Milling Machine | milling machines |
| 2,349,199 | May 16, 1944 | J.H. Richards | All Angle Milling Machine Attachment | milling machines |
| 2,404,561 | Jul. 23, 1946 | R.F. Bannow | Adapter with Swivel Joint | milling machines |
| RE22,929 | Oct. 21, 1947 | R.F. Bannow | Adapter with Swivel Joint | milling machines |
| 2,491,940 | Dec. 20, 1949 | C. Tree | Universal Milling Head | milling machine accessories |
| 2,930,291 | Mar. 29, 1960 | M. Wahlstrom, R.F. Bannow | Hinged Joint Adapter | metalworking machine mechanisms |
| 2,963,944 | Dec. 13, 1960 | S.C. Straus | Convertible Milling Machine | milling machines |
