CA Patent: CA-36,549
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| Wrench
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Patentee:
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| Truman D. Keith (exact or similar names) - South Pasadena, CA |
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Patent Dates:
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| Granted: |
May 05, 1891 |
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Patent Pictures:
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Truman D. Keith patent May 5, 1891 - edited from ESPACENET |
CIPO Data
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Stan Schulz
CA-36,549 in ESPACENET
36,549 in Canadian Patents Database
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Description: |
| Combination quick and self-adjust pipe wrench corresponding to U.S. patent 447,952 granted March 10, 1891 and British patent GB-189107938 registered May 8, 1891. |
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