| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Albert A. Sanborn | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 187,593 | Feb. 20, 1877 | A.A. Sanborn, I.P. Brown, Jr. | Emery Grinding Wheels | grinder wheels | |
| 195,173 | Sep. 11, 1877 | C. Burroughs, A.A. Sanborn | Monkey-Wrenches | quick adjust wrenches | |
| RE8,005 | Dec. 18, 1877 | C. Burroughs, A.A. Sanborn | Monkey-Wrench | quick adjust wrenches | |