| All Patents in class 451/297 |
Patents 1 -
10
of 38
      |
| Picture | Number | Date | Patentee | Title |
 | 110,165 | Dec. 13, 1870 | S.F. Smith | Improvement in sand-papering machine |
 | 445,382 | Jan. 27, 1891 | O. Sawyer | Belt guide and support |
 | 598,671 | Feb. 08, 1898 | C.H. Driver | Sandpapering-machine |
 | 812,317 | Feb. 13, 1906 | O.C. Wysong | Woodworking-machine |
 | 832,889 | Oct. 09, 1906 | O.C. Wysong | Abrasive apparatus |
| | 871,323 | Nov. 19, 1907 | D.T. Clemons | Sanding and polishing machine |
| | 882,665 | Mar. 24, 1908 | J.J. Canavan | Abrading or polishing machine |
 | 894,851 | Aug. 04, 1908 | D.S. Oakley | Narrow-belt sander |
 | 927,066 | Jul. 06, 1909 | D.S. Oakley | Belt abrasive-machine |
| | 1,019,066 | Mar. 05, 1912 | M. Lambert, J.L. Mary | Sander or smoothing-machine |
