US Patent: RE7,910
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| Wrench
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Patentee:
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| Byron C. Bradley (exact or similar names) - Chicago, IL |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Sep. 24, 1877 |
| Granted: |
Oct. 16, 1877 |
| Reissue Information: |
| Reissue of 155,139 (Sep. 22, 1874) |
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Patent Pictures:
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Byron C. Bradley reissue patent October 16, 1877 |
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Stan Schulz
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Description: |
| The patent is for a two-piece malleable iron adjustable nut wrench; the original patent dates are noted on a known malleable iron wrench marked Pancoast and Maule Phila. An important element of the patent is the description of how the two pieces are assembled. The tool includes a hammer poll and screwdriver tip. |
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