CA Patent: CA-57,046
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| Wrench
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Patentee:
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| Richard S. Sample (exact or similar names) - Huntington, WV |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 25, 1897 |
| Granted: |
Aug. 14, 1897 |
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Patent Pictures:
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Richard S. Sample patent August 14, 1897 edited from CANADIAN PATENT OFFICE RECORD |
CIPO Data
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Stan Schulz
Candian patent no. 57,046 in FLICKR
57,046 in Canadian Patents Database
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Description: |
| Combination quick and screw adjustment for threaded shank wrenches of the type shown. The wrench jaws are not part of the patent.
Corresponding U.S. patent no. 583,217 was issued May 25, 1897. |
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