| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for James F. Hall | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 113,656 | Apr. 11, 1871 | W.P. Harwood | Improvement in Vises | bench vises | |
| 187,131 | Feb. 06, 1877 | E.P. Cook, J.F. Hall | Improvement in Vises | bench vises | |
| 199,517 | Jan. 22, 1878 | J.F. Hall, E.P. Cook | Bench Vise | bench vises | |
| 211,993 | Feb. 04, 1879 | J.F. Hall | Improvement in Pipe Gripes for Vises | vises | |
| 230,005 | Jul. 13, 1880 | J.F. Hall | Bench Vise | bench vises | |