All Patents in class 451/302 |
Patents 16 -
30
of 31
|
Number | Date | Patentee | Title | Type |
996,443 | Jun. 27, 1911 | O.C. Wysong | Sandpapering-machine | sanding machines |
1,013,980 | Jan. 09, 1912 | O.C. Wysong | Belt sandpapering-machine | belt sanders |
1,057,785 | Apr. 01, 1913 | J.G. Vance | Rim-finishing machine | sanding machines |
1,134,508 | Apr. 06, 1915 | J.C. Blevney | Grinding and polishing machine | sanding machines |
1,144,347 | Jun. 29, 1915 | H. Flick, A.L. Butcher | Automatic spoke-sanding machine | sanding machines |
1,150,155 | Aug. 17, 1915 | W.J. Sumner | Wood-polishing machine | sanding machines |
1,246,958 | Nov. 20, 1917 | J.T. Lindsey | Machine for rounding corners | belt sanders |
2,229,466 | Jan. 21, 1941 | C.L. Mattison | Sanding machine | sanding machines |
2,391,322 | Dec. 18, 1945 | H.T. Lundquist | Belt sander | belt sanders |
3,269,065 | Aug. 30, 1966 | J.A. Nylund | Sanding apparatus | sanding machines |
3,566,546 | Mar. 02, 1971 | K.L. Lindmark | Apparatus for grinding welded rail | track maintenance machinery |
3,701,219 | Oct. 31, 1972 | L.S. Sternal | Apparatus for effecting superior sanding | sanding machines |
3,895,464 | Jul. 22, 1975 | F.W. Kiser | Lumber dressing and dimensioning machine | sanding machines |
4,178,721 | Dec. 18, 1979 | F.D. Evans | Apparatus for sizing and finishing batches of lumber | sanding machines |
4,594,815 | Jun. 17, 1986 | M.G. Mickelson, H.J. Mutzberg | Abrasive surfacer | belt sanders |