| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Anson P. Boardman | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 441,633 | Dec. 02, 1890 | J.B. Bennett, A.P. Boardman | Vibrator-attachment for polishing-machines | sanding machines | |
| 441,634 | Dec. 02, 1890 | J.B. Bennett, A.P. Boardman | Polishing-machine | ||
| 441,635 | Dec. 02, 1890 | J.B. Bennett, A.P. Boardman | Polisher | sanding machines | |
| 445,030 | Jan. 20, 1891 | A.P. Boardman | Polishing-machine | sanding machines | |
| 469,226 | Feb. 23, 1892 | A.P. Boardman | Abrading-cylinder for polishing-machines | sanding machines | |