| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for L. W. Robbins | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 274,042 | Mar. 13, 1883 | H.V. Smith | Convertible screwdriver and borer | tool holders | |
| 288,560 | Nov. 13, 1883 | R.C. Ellrich | Tool Handle | tool handles | |