CA Patent: CA-35,973
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| Wrench
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Patentee:
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| William Heys Rogers (exact or similar names) - Kingston, ON Canada |
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Patent Dates:
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| Applied: |
Jan. 24, 1891 |
| Granted: |
Feb. 09, 1891 |
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Patent Pictures:
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1 | 2
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William Heys Rogers patent February 9, 1891 |
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35,973 in Canadian Patents Database
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Description: |
| The movable jaw has internal teeth that engage a rack on the main bar, and is held in adjustment by a wedge.
Known example marked only PAT 1891. |
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