| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Walter B. Vincent | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 106,153 | Aug. 09, 1870 | N.B. Hadley | Improvement in scroll-saw | scrollsaws | |
| 132,516 | Oct. 29, 1872 | W.D. Wilcox, J.T. Arnold | Improvement in Socket Wrenches | brace wrenches | |
| 156,840 | Nov. 17, 1874 | S. Darling | Inkstands | draftsman | |
| 334,115 | Jan. 12, 1886 | C.M. Fairbanks | Machine for cutting files | tool making machines | |
| 368,968 | Aug. 30, 1887 | F.M. Purinton | Machine for removing bark from logs | debarking machines | |