| All Patents in class 15/77 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 14,490 | Mar. 25, 1856 | A. Brown, F. Brown | Machine for cutting loaf-sugar | food grinders |
| 224,473 | Feb. 10, 1880 | G. Pelstring | Planer-sander for cigar-box lumber | box making machines |
| 432,873 | Jul. 22, 1890 | A.K. Hatteberg | Sandpapering-machine | sanding machines |
| 658,270 | Sep. 18, 1900 | H. Marles | Brush attachment for woodworking machines | carving machines |
| 1,945,274 | Jan. 30, 1934 | A. Hormel | Metal plate cleaning machine | |
| 3,708,817 | Jan. 09, 1973 | W.R. Rhine, F.W. Kiser | Buffing and deburring machine | sanding machines |
