| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 411/516 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,114,123 | Oct. 20, 1914 | H. Dalton | Threadless nut or collar | metal lathes | |
| 1,886,177 | Nov. 01, 1932 | E. Gairing | Boring Tool and Holder | drilling and boring tool holders | |
| 2,021,241 | Nov. 19, 1935 | A.W. Mall | Quick detachable coupling | ||