| All Patents in class 451/299 |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
 | 195,555 | Sep. 25, 1877 | O. Allen | Spoke-polishing lathe |
 | 392,814 | Nov. 13, 1888 | J.H. McCully | Process of finishing ladder-rails |
| | 613,353 | Nov. 01, 1898 | F. Bubser | Polishing-machine |
| | 867,408 | Oct. 01, 1907 | F.A. Phelps | Automatic hammer-handle-sanding machine |
 | 1,635,399 | Jul. 12, 1927 | E.J. Fischer | Sanding machine |
| | 2,252,594 | Aug. 12, 1941 | G.A. Carlson | Rotary work holding machine |
 | 2,349,964 | May 30, 1944 | L.L. Hercik | Grinding and polishing machine |
 | 2,486,819 | Nov. 01, 1949 | L.G. Brown | Machine for automatically producing given work on successive surfaces of articles |
 | 2,706,873 | Apr. 26, 1955 | J.S. Gifford | Sanding devices |
| | 2,723,505 | Nov. 15, 1955 | F.G. Krafft | Method and Apparatus for Surface Finishing |
