| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Thatcher B. Dunn | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 177,018 | May 02, 1876 | O. Sawyer, A. Knowlton, H.C. Knowlton | Improvement in sanding-machines | sanding machines | |
| 286,957 | Oct. 16, 1883 | D.F. Pratt | Guide for rattan-splitting machines | rattan machines | |
| 311,658 | Feb. 03, 1885 | H. Heywood, D.F. Pratt | Die for cutting rattan | rattan machines | |
| 469,029 | Feb. 16, 1892 | A.L. Messmer | Vehicle-wheel tire | ||