| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for W. R. Marble | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 211,346 | Jan. 14, 1879 | J.A. Robbins, I.C. Bumpus | Improvement in saws | |
 | 227,304 | May 04, 1880 | E.A. Robbins | Carriage-Wrench | |
 | 257,072 | Apr. 25, 1882 | E.A. Robbins | Carriage Wrench | |
 | 269,234 | Dec. 19, 1882 | E.A. Robbins | Pipe Wrench | |
 | 300,127 | Jun. 10, 1884 | W.H. Ratcliff | Sliding Jaw Wrench | |