CA Patent: CA-53,039
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| Pipe Wrench and Cutter
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Patentees:
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| Frank A. Whitney (exact or similar names) - Sugar Grove, IL |
| Artemas W. Whitney (exact or similar names) - Sugar Grove, IL |
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Patent Dates:
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| Applied: |
Jun. 09, 1896 |
| Granted: |
Jul. 27, 1896 |
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Patent Pictures:
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F. A. Whitney and A. W. Whitney patent July 27, 1896 edited from CANADIAN PATENT OFFICE RECORD |
CIPO Data
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Stan Schulz
Canadian patent no. 53,039 in FLICKR
53,039 in Canadian Patents Database
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Description: |
| Swinging hook jaw "self-adjusting" pipe wrench with add-on jaw pieces containing a rolling cutter and smooth bearing face for use with the cutter.
Corresponding U.S. patent no. 543,953 was issued August 6, 1895. |
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