CA Patent: CA-17,814
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Nut and Pipe Wrenches
Hoffmann's Combined Nut and Pipe Wrench
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Patentee:
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| Carl Wilhelm Hoffmann (exact or similar names) - Brantford, ON Canada |
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Patent Dates:
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| Applied: |
Sep. 12, 1883 |
| Granted: |
Oct. 03, 1883 |
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Patent Pictures:
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1 | 2
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Carl Wilhelm Hoffmann patent October 3, 1883 |
CIPO Data
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Stan Schulz
Search Canadian Patents 1869-1894
17,814 in Canadian Patents Database
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Description: |
| A pair of rocking jaws that close relative to each other as they pivot on their respective bases.
Hoffmann describes his occupation as Blacksmith.
A known example is marked only PAT 1883. |
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