GB Patent: GB-190,406,259
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Improved Wrench and Screw Plate
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Patentees:
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Guy Howard Ruth (exact or similar names) - Marshalltown, IA |
Leroy Randall Willard (exact or similar names) - Marshalltown, IA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Mar. 15, 1904 |
Granted: |
Apr. 21, 1904 |
Patent Pictures:
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G. H. Ruth and L. R. Willard patent March 15, 1904 (edited from Abridgments of Specifications) |
Espacenet patent
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Stan Schulz GB-190406259 in ESPACENET
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Description: |
Double alligator with three threading dies in the center; the drawing matches the form of early HAWKEYE wrenches based in U.S. patent no. 720,554, and produced by the HAWKEYE WRENCH CO. of Marshalltown, Iowa.
Note: Early English 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 #6259 of the year 1904. |
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