| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | Patent number: | Patent Date: |
| Patents for Brock Wrench Mfg. Co. | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 483,419 | Sep. 27, 1892 | W.H. Brock | Chain Wrench | chain and strap wrenches | |
| 674,194 | May 14, 1901 | W.H. Brock | Chain Wrench | chain and strap wrenches | |