US Patent: 275,106
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| Pipe Wrench
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Patentee:
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| Henry B. Williams (exact or similar names) - Fremont Centre, MI |
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Patent Dates:
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| Applied: |
Feb. 08, 1883 |
| Granted: |
Apr. 03, 1883 |
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Patent Pictures:
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Henry B. Williams patent April 3, 1883 |
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Stan Schulz
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Description: |
| The movable jaw is held into one of several pivot points by a leaf spring.
The comparable Canadian patent (no. CA-17,940) introduces another assignee.
An example in the collection of the Muskegon Heritage Museum is marked "MADE BY NOVELTY IRON WORKS / MUSKEGON MICH." on one side and the patent date on the other. Pictured as #729 in "Antique & Unusual Wrenches," by Schulzes, where it is identified as "WILSON PIPE WRENCH," and other examples so marked are known.
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