| All Patents in class 451/304 |
Patents 1 -
15
of 30
      |
| Number | Date | Patentee | Title | Type |
| 250,455 | Dec. 06, 1881 | F.A. Savage | Spoke-finishing machine | wheelwright |
| 275,385 | Apr. 10, 1883 | M.V. Howe | Machine for sandpapering chair-seats | chair maker |
| 307,628 | Nov. 04, 1884 | E. Case | Sand-belt attachment for spoke-lathes | sanding machines |
| 325,258 | Sep. 01, 1885 | W.C. Margedant | Machine for finishing plow-handles | sanding machines |
| 348,177 | Aug. 24, 1886 | E. Totman | Sandpapering-machine | sanding machines |
| 575,187 | Jan. 12, 1897 | L. Welker | Sanding-machine | sanding machines |
| 629,885 | Aug. 01, 1899 | C. Becker | Abrading or polishing machine | sanding machines |
| 704,785 | Jul. 15, 1902 | C.H. Driver | Sandpapering-machine | belt sanders |
| 781,423 | Jan. 31, 1905 | B.C. Hemming | Automatic polishing-machine | sanding machines |
| 863,228 | Aug. 13, 1907 | M.H. Sheridan | Sanding attachment for wood-turning lathes | sanding machines |
| 890,463 | Jun. 09, 1908 | E.A. Soules | Sandpapering-machine | sanding machines |
| 973,059 | Oct. 18, 1910 | H. Grahn, H.F. Marten | Barrel-sanding machine | belt sanders |
| 1,189,715 | Jul. 04, 1916 | C.L. Mattison | Belt sanding-machine | sanding machines |
| 1,192,950 | Aug. 01, 1916 | W.J. Sumner | Wood-polishing machine | sanding machines |
| 1,212,214 | Jan. 16, 1917 | J. Halterbeck | Abrading-machine | sanding machines |
