All Patents in class 451/301 |
Patents 16 -
30
of 40
|
Number | Date | Patentee | Title | Type |
978,497 | Dec. 13, 1910 | G. Simon | Sanding-machine | chair maker |
980,052 | Dec. 27, 1910 | J. Hausman, J.C. Blevney | Grinding and polishing machine | sanding machines |
1,022,827 | Apr. 09, 1912 | E.G. Cox | Sanding-machine | belt sanders |
1,052,453 | Feb. 11, 1913 | J.C. Blevney | Grinding and polishing machine | sanding machines |
1,136,146 | Apr. 20, 1915 | J.J. Krohn, F.J. Davis | Stave-sander | cooper |
1,594,445 | Aug. 03, 1926 | J.C. Blevney | Work holding and feeding device for grinding or polishing machines | sanding machines |
2,316,582 | Apr. 13, 1943 | L.L. Hercik | Grinding and polishing machine | metal sanding machines |
2,322,459 | Jun. 22, 1943 | C.J. Lippold | Finishing and polishing equipment | sanding machines |
2,677,922 | May 11, 1954 | G.E. McGuire | Finishing and polishing equipment | sanding machines |
2,678,522 | May 18, 1954 | W.J. Stolp, O.R. Rowe, S. Philibosian | Sanding machine | sanding machines |
2,699,016 | Jan. 11, 1955 | G.G. Sherrill, D.W. Massey | Abrading machine | sanding machines |
2,860,454 | Nov. 18, 1958 | R.F. Pendergast | Leather sander | sanding machines |
2,876,600 | Mar. 10, 1959 | R.F. Pendergast | Sanding machine | sanding machines |
2,934,863 | May 03, 1960 | R.F. Pendergast | Wide-belt sander | sanding machines |
2,958,989 | Nov. 08, 1960 | R.F. Pendergast | Spreading and feeding assembly | sanding machines |