US Patent: 282,462
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| Ratchet Wrench
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Patentee:
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| Bradford F. Lancaster (exact or similar names) - Augusta, ME |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 31, 1883 |
| Granted: |
Jul. 31, 1883 |
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Patent Pictures:
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Bradford F. Lancaster patent July 31, 1883 |
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Stan Schulz
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Description: |
| The wrench has adjustable jaws and a reversible ratchet action. There are two ratchet pawls that face in opposite directions, with a selection mechanism that can disengage one or the other, or leave both engaged. |
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