| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Harry S. Haskins | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 220,074 | Sep. 30, 1879 | J.D. Landram, H.S. Haskins | Improvement in devices for bending hooks | ||
| 301,119 | Jul. 01, 1884 | J. Sprogell, H.S. Haskins | Overhead railway | hoists, winches, come-alongs | |
| 301,177 | Jul. 01, 1884 | J. Sprogell, H.S. Haskins | Overhead railway | hoists, winches, come-alongs | |