| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Harold Serrell | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 492,199 | Feb. 21, 1893 | H. Hammond | Pipe Tongs and Wrench | pipe tongs | |
| 513,619 | Jan. 30, 1894 | J.T. Pedersen | Wrench | wrench jaw components | |
| 516,485 | Mar. 13, 1894 | C. Hall | Pipe Wrench | pipe wrenches | |
| 532,192 | Jan. 08, 1895 | J.C. Booth | Wrench for Pipes, &c. | pipe wrenches | |
| 539,441 | May 21, 1895 | J.T. Pedersen | Wrench | wrench handle components | |