US Patent: 1,881,029
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| Socket Wrench
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Patentee:
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| Edward M. Pfauser (exact or similar names) - Milwaukee, WI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 29, 1930 |
| Granted: |
Oct. 04, 1932 |
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Patent Pictures:
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Edward M. Pfauser patent Oct. 4, 1932 |
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Stan Schulz
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Description: |
| The side hole is to "actuate the lever clamp" on certain types of demountable rim tires. The "L" handled socket is for the clamping bolts holding demountable rims to the wheel. |
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