US Patent: 1,344,265
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| Wrench
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| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 18, 1919 |
| Granted: |
Jun. 22, 1920 |
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Patent Pictures:
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Louis Donar patent June 22, 1920 |
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Stan Schulz
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Description: |
| This offset worm and spur gear drive socket was designed to reach the connecting rod nuts on the 4th cylinder of Model T Ford engines. The four studs on the crank portion are to allow a flat bar to apply extra leverage. |
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