US Patent: 228,827
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Wrench Improved Ratchet-Wrench
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Patentee:
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James A. Mell (exact or similar names) - Moline, MI |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Apr. 09, 1880 |
Granted: |
Jun. 15, 1880 |
Patent Pictures:
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James A Mell patent June 15, 1880 |
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Jeff Joslin
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Description: |
The ratchet has a spring lever that shifts and provides the spring action of a "U" shaped pawl which can be adjusted to allow ratchet action in two directions. The head has a double-sized opening, and anticipates an extended shank with additional sockets, drill chuck, etc. A stud on the handle holds the setting of the spring lever for the pawl. |
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