Patents for William W. Criley |
Patents 1 -
15
of 15
|
Number | Date | Patentee | Title | Type |
1,786,006 | Dec. 23, 1930 | W.W. Criley | Safety Device | forging apparatus and accessories |
1,798,309 | Mar. 31, 1931 | W.W. Criley | Four Roll Hammer | power hammers |
1,869,006 | Jul. 26, 1932 | W.W. Criley | Solid Die Header | forging apparatus and accessories |
2,038,165 | Apr. 21, 1936 | W.W. Criley | Forging Machine | forging machines |
2,120,022 | Jun. 07, 1938 | W.W. Criley | Feeding and Transfer Mechanism | workpiece changers and storage mechanisms |
2,245,573 | Jun. 17, 1941 | W.W. Criley | Forging Press | forging presses |
2,290,542 | Jul. 21, 1942 | W.W. Criley | Clutch | industrial machine clutches |
2,324,613 | Jul. 20, 1943 | W.W. Criley | Clutch | industrial machine clutches |
2,343,403 | Mar. 07, 1944 | W.W. Criley | Forging Machine | forging machines |
2,344,803 | Mar. 21, 1944 | W.W. Criley | Method of Forging Shovel Sockets and the Like | forging dies |
2,388,832 | Nov. 13, 1945 | W.W. Criley | Control Mechanism | machine tool controls |
2,496,040 | Jan. 31, 1950 | W.W. Criley | Control Valve Mechanism for Clutches and Brakes | hydraulic valves |
2,535,842 | Dec. 26, 1950 | W.W. Criley | Stall Relief for Forging Presses and the Like | forging apparatus and accessories |
2,626,453 | Jan. 27, 1953 | W.W. Criley | Method of Making Forged Blanks and Forgings | metal forming |
2,647,421 | Aug. 04, 1953 | W.W. Criley | Upsetting Forging Machine | forging machines |