| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | Patent number: | Patent Date: |
| Patents for Dora Ellis Shaw | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 13,155 | Jul. 03, 1855 | B.H. Ruggles, A.C. Billings | Machine for riving shingles, &c. | shingle machines | |