US Patent: 585,125
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Wrench
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Patentee:
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Isaac Sherck (exact or similar names) - Flat Rock, OH |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Apr. 19, 1897 |
Granted: |
Jun. 22, 1897 |
Patent Pictures:
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Isaac Sherck patent June 22, 1897 |
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Stan Schulz
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Description: |
A movable block with internal pawl that engages rack teeth on the main shank serves as the base and adjustment for the pivoted jaw. |
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