| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for J. H. Schumway | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 309,400 | Dec. 16, 1884 | G.D. Mosher | Birmingham Batwing Cast Iron Benchplane | bench planes | |
| 377,645 | Feb. 07, 1888 | J.H. Shaw | Lateral Lever | plane cutter adjustments | |
| 493,903 | Mar. 21, 1893 | G.W. Wright | Blockplane Lateral Adjuster | plane cutter adjustments | |