| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for I. W. Chapman | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 985,389 | Feb. 28, 1911 | C. Bodmer | Metal Butt Gage | butt gauges | |
| 1,032,346 | Jul. 09, 1912 | E.A. Schade | Brass Bushings to Secure Transitional Frogs | bench planes | |
| 1,053,356 | Feb. 18, 1913 | H.P. Richards, J.M. Burdick | Knuckle-Joint Blockplane Levercap | plane lever caps | |