| All Patents in class 451/311 |
Patents 1 -
15
of 102
      |
| Number | Date | Patentee | Title | Type |
| 10,497 | Feb. 07, 1854 | T. Blanchard | Machine for polishing plow-handles and other articles | belt sanders |
| 241,429 | May 10, 1881 | O. Sawyer | Sanding-machine | chair maker |
| 275,385 | Apr. 10, 1883 | M.V. Howe | Machine for sandpapering chair-seats | chair maker |
| 296,535 | Apr. 08, 1884 | F.W. Coy | Abrading-machine | sanding machines |
| 344,835 | Jul. 06, 1886 | E.S. Hollister | Polishing-machine | belt sanders |
| 392,814 | Nov. 13, 1888 | J.H. McCully | Process of finishing ladder-rails | specialty woodworking machines |
| 435,709 | Sep. 02, 1890 | M.L. Powers | Polishing-machine | belt sanders |
| 445,382 | Jan. 27, 1891 | O. Sawyer | Belt guide and support | belt sanders |
| 487,785 | Dec. 13, 1892 | C. Seymour | Polishing-machine | belt sanders |
| 759,995 | May 17, 1904 | D.V. Hodd | Belt sanding machine | sanding machines |
| 782,245 | Feb. 14, 1905 | G. Hermann | Sandpapering-machine | belt sanders |
| 832,889 | Oct. 09, 1906 | O.C. Wysong | Abrasive apparatus | belt sanders |
| 894,851 | Aug. 04, 1908 | D.S. Oakley | Abrasive finishing-machine | belt sanders |
| 918,247 | Apr. 13, 1909 | O.C. Wysong | Abrasive apparatus | belt sanders |
| 927,066 | Jul. 06, 1909 | D.S. Oakley | Belt abrasive-machine | belt sanders |
