US Patent: D29,985
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| Wrench
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Patentee:
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| Duane F. Allerton (exact or similar names) - Benton Harbor, MI |
| USPTO Classifications: |
| D8/28 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Oct. 06, 1898 |
| Granted: |
Jan. 10, 1899 |
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Patent Pictures:
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Duane F. Allerton design patent January 10, 1899 |
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Stan Schulz
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Description: |
| The design features a tapered side with a cut-away section having side grooves. The purpose of this design is unknown.
Term of patent 14 years. |
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