| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for J. A. Hoisington | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 15,153 | Jun. 17, 1856 | J. Tear | Method of operating cutters in their heads for irregular forms | cutterheads | |
| 16,105 | Nov. 18, 1856 | J.B. Pomroy | Device for governing the parallel guiding of lumber-feeding roller | sawmill carriages | |
| 16,339 | Jan. 06, 1857 | J.B. Pomroy | Method of adjusting circular saws to any required dish | circular saws | |