| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Lyman P. Perkins | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 91,199 | Jun. 15, 1869 | N. Baldwin | Improvement in Vise | bench vises | |
| 106,775 | Aug. 30, 1870 | W. Bowden | Improved machine for upsetting tires | tire shrinkers | |
| 108,335 | Oct. 18, 1870 | A. Dick | Improvement in Vises | ||
| 117,625 | Aug. 01, 1871 | T. Hanvey | Improvement in trunks | cooper | |