| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Harry W. Aiken | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 415,114 | Nov. 12, 1889 | J.M. Martin | Implement for Removing Nuts from the Ends of Bolts Located on the Insides of Stoves and in Other Places Difficult of Access | |
 | 415,780 | Nov. 26, 1889 | E.N. Higley | Machine for drilling railway-rails, &c. | |
 | 492,570 | Feb. 28, 1893 | G.M. Casey | Bottle Opening Implement | |
 | 509,851 | Nov. 28, 1893 | H.E. Britton | Tool Holder | |
 | 516,294 | Mar. 13, 1894 | H.E. Britton | Tool Holder | |