US Patent: D57,068
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Nut Wrench
Design for Nut-Wrenches
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Patentee:
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| George Allen (exact or similar names) - South Bend, IN |
| USPTO Classifications: |
| D8/22 |
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Patent Dates:
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| Applied: |
May 20, 1920 |
| Granted: |
Feb. 08, 1921 |
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Patent Pictures:
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George Allen Patent February 8, 1921 |
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Stan Schulz
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Description: |
| A screw-adjusting nut wrench matching the appearance of this design is found marked BENTON PAT PENDING (made by the South Bend Tool Company). Another similar design is marked KENTO PAT PEND.
No positive documentation to match these tools to this design is known, but the circumstantial evidence is substantial.
Parallel design patent no. D57,069 is a pipe wrench version. |
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