| All Patents in class 451/130 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 657,357 | Sep. 04, 1900 | J.L. Perry | Sandpapering-machine | sanding machines |
| 714,899 | Dec. 02, 1902 | E.B. Hayes | Sanding-machine | sanding machines |
| 1,618,207 | Feb. 22, 1927 | F.L. Lane | Sectional holddown bar for endless bed sanders | sanding machines |
| 1,891,663 | Dec. 20, 1932 | C. Booth | Grinding Machinery | grinding machines |
| 1,936,992 | Nov. 28, 1933 | B.D. Pinkney | Sanding machine | sanding machines |
| 3,708,817 | Jan. 09, 1973 | W.R. Rhine, F.W. Kiser | Buffing and deburring machine | sanding machines |
| 7,198,557 | Apr. 03, 2007 | D.E. Haney | Sanding machine incorporating multiple sanding motions | sanding machines |
