US Patent: 233,507
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Wrench
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Patentee:
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Leslie Farmer Hiatt (exact or similar names) - Peru, IA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Jul. 20, 1880 |
Granted: |
Oct. 19, 1880 |
Patent Pictures:
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Leslie F. Hiatt patent October 19, 1880 |
USPTO (New site tip) Google Patents
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Stan Schulz
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Description: |
The wrench has a rotating socket that can be held in any of several positions by a spring-loaded pawl lever. |
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