| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Samuel B. Zimmer | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 728,423 | May 19, 1903 | A.T. Spence, J.H. Prugh, S.B. Zimmer | Floor surfacer, cleaner, and polisher | sanding machines | |
| RE12,681 | Aug. 20, 1907 | A.T. Spence, S.B. Zimmer, J.H. Prugh | Floor surfacer, cleaner and polisher | sanding machines | |