US Patent: 282,768
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Stud Wrench Wrench for Holding and Turning Round Bodies
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Patentee:
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John H. Pollard (exact or similar names) - Cedar Rapids, IA |
USPTO Classifications: |
81/98 |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
May 22, 1883 |
Granted: |
Aug. 07, 1883 |
Patent Pictures:
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John H. Pollard patent August 7, 1883 |
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Stan Schulz
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Description: |
The curved face on the handle forces the stud against a "V" shaped surface of a swinging loop. The design is similar to self-adjusting hook jaw pipe wrenches except the head portion is totally closed. |
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