US Patent: 1,391,619
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| Ratchet Wrench
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Patentee:
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| Louis A. Edwinson (exact or similar names) - Topeka, KS |
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Patent Dates:
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| Applied: |
May 28, 1921 |
| Granted: |
Sep. 20, 1921 |
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Patent Pictures:
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Louis A. Edwinson Pat. Sept. 20, 1921 |
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Stan Schulz
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Description: |
| Offsets in the main handle and a lever and linkage mechanism enable this ratchet to work in confined spaces. The ratchet mechanism includes provisions for reversing the action, and for ratchet action on loose nuts.
Known examples marked "EDWINSON RATCHET PAT. 9-20-1921 Mfg. in U.S.A." |
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