US Patent: 705,451
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| Wrench Handle
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Patentee:
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| Edward H. Sears (exact or similar names) - Collinsville, CT |
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Patent Dates:
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| Applied: |
May 09, 1902 |
| Granted: |
Jul. 22, 1902 |
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Patent Pictures:
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Edward H. Sears patent July 22, 1902 |
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Stan Schulz
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Description: |
| The central idea is this patent is pouring molten soft metal into the space between the wrench shank and wood handle to form a solid bond. Flats on the shank and interior grooves in the wood handle provide bearing surfaces for the bonding metal. Known examples are marked, "COLLINS & CO - HARTFORD USA - PATENTED JULY 22, 1902."
Sears was President of the Collins Company. |
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