| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 408/72B | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 575,469 | Jan. 19, 1897 | E.F. Fancher | Center Templet | center marking gauges | |
| 4,589,806 | May 20, 1986 | J.W. Rotta, Jr. | Tap and drill guide | drill and tap guides | |
| 5,415,502 | May 16, 1995 | B.A. Dahlin | Drill and tap guide | drill and tap guides | |