| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 279/152 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,918,439 | Jul. 18, 1933 | L.K. Warman | Chuck | pipe threading machines | |
| 3,054,621 | Sep. 18, 1962 | R.E. Buck | Resilient auxiliary chuck jaw | metal lathe chucks | |