Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
All Patents in class 279/122 | |||||
Number | Date | Patentee | Title | Type | |
489,936 | Jan. 17, 1893 | C.M. Conradson | Rod Gripping Device | workpiece changers and storage mechanisms | |
509,039 | Nov. 21, 1893 | L. Kirchenbauer | Bolt Threader | tap and die holders | |
790,656 | May 23, 1905 | J. Pearson | Automatic Chuck | metal lathe chucks | |
890,848 | Jun. 16, 1908 | E.S. Mummert, J.O. Dixon | Screw Threading Machine | metal threading machines | |
1,117,241 | Nov. 17, 1914 | W.L. Procunier | Bit and tap chuck | drill press chucks |