| All Patents in class 451/302 |
Patents 1 -
15
of 31
      |
| Number | Date | Patentee | Title | Type |
| 177,018 | May 02, 1876 | O. Sawyer, A. Knowlton, H.C. Knowlton | Improvement in sanding-machines | sanding machines |
| 250,455 | Dec. 06, 1881 | F.A. Savage | Spoke-finishing machine | wheelwright |
| 258,553 | May 30, 1882 | G.A. Brown, B. Holt | Machine for sandpapering wheel rims or fellies and other articles | sanding machines |
| 325,258 | Sep. 01, 1885 | W.C. Margedant | Machine for finishing plow-handles | sanding machines |
| 427,695 | May 13, 1890 | P. Kettenring | Felly-polishing machine | wheelwright |
| 513,880 | Jan. 30, 1894 | M. Shebesta, M.E. Clark | Sander | sanding machines |
| 617,940 | Jan. 17, 1899 | W.D. Rowland | Buffing and polishing machine for shovel-handles | sanding machines |
| 680,576 | Aug. 13, 1901 | G.A. Ensign | Polishing-machine | belt sanders |
| 736,939 | Aug. 25, 1903 | H.W. Cole | Grinding apparatus | sanding machines |
| 792,825 | Jun. 20, 1905 | G.P. Harman, F.L. Crooks | Sandpapering-machine | sanding machines |
| 799,442 | Sep. 12, 1905 | H.L. Bornman | Sanding-machine | sanding machines |
| 843,010 | Feb. 05, 1907 | J. Gramelspacher | Sandpapering-machine | belt sanders |
| 908,977 | Jan. 05, 1909 | F.H. Dickson | Polishing-machine | sanding machines |
| 968,726 | Aug. 30, 1910 | O.C. Wysong | Abrasive apparatus | belt sanders |
| 978,497 | Dec. 13, 1910 | G. Simon | Sanding-machine | chair maker |
