US Patent: 1,896,645
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Coupling For Socket Wrenches
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Patentee:
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Edward M. Pfauser (exact or similar names) - Milwaukee, WI |
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Patent Dates:
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Applied: |
Aug. 24, 1929 |
Granted: |
Feb. 07, 1933 |
Reissue Information: |
Reissued as RE19,093 (Feb. 27, 1934) |
Patent Pictures:
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Edward M. Pfauser patent February 7, 1933 |
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Stan Schulz
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Description: |
BLACKHAWK "LOCK-ON." A "release button" embedded in the side of a socket to depress a socket-retaining "plunger" of the sort described in patent no. 1,927,844.
Some BLACKHAWK ratchet / socket sets cite the ultimate reissue patent number RE19,287 for this design. |
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