| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for J. B. Waring | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 85,217 | Dec. 22, 1868 | G.L. Cummings | Improved ice-cutter | ||
| 134,363 | Dec. 31, 1872 | G.L. Cummings | Improvement in grindstone-frames | grindstone frames | |