US Patent: 701,066
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| Pipe Wrench
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Patentee:
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| Frederic C. Matteson (exact or similar names) - Houston, KS |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 13, 1902 |
| Granted: |
May 27, 1902 |
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Stan Schulz
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Description: |
| Adjustable hook jaw pipe wrench. Curved lugs on the shank of the movable jaw slide in curved grooves in the main shank. The pivot bolt slides in a central slot in the main shank.
An unmarked malleable two-piece malleable iron pipe wrench appears to correspond to this patent. |
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