GB Patent: GB-189,102,782
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Pipe Wrench
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Patentee:
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Thomas Newman (exact or similar names) - Poplar Grove, MO |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Granted: |
Feb. 16, 1891 |
Patent Pictures:
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Thomas Newman patent registered Feb. 16, 1891 - edited from "Abridgments of Specifications" |
Espacenet patent
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Stan Schulz
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Description: |
Parallelogram linkage between the movable jaws and handle; corresponding U.S. patent 450,972 was granted April 21, 1891.
Note: Early British patents (pre 1916) were numbered by the year and started at patent #1 at the start of each year in January. The patent # used in DATAMP represents the year of registration and the patent # (with "leading zeros" interposed to make the number total nine digits). This patent is #2,782 of the year 1891. |
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