CA Patent: CA-53,063
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| Wrench
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Patentee:
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| Peter Paul Collins (exact or similar names) - Toronto, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 12, 1896 |
| Granted: |
Aug. 01, 1896 |
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Patent Pictures:
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Peter Paul Collins patent August 1, 1896 edited from CANADIAN PATENT OFFICE RECORD |
CIPO Data
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Stan Schulz
53,063 in Canadian Patents Database
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Description: |
| The quick adjustment mechanism is an internal toothed rod attached to the inner face of the movable jaw, and held or released by the action of teeth on a spring-loaded thumb lever.
Corresponding U.S. patent no. 555,677 was issued March 3, 1896. |
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