US Patent: 324,169
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Ratchet Wrench
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Patentee:
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Albert Harrison Rollin (exact or similar names) - Coldwater, MI |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Mar. 20, 1885 |
Granted: |
Aug. 11, 1885 |
Patent Pictures:
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Albert H. Rollin patent August 11, 1885 |
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Stan Schulz
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Description: |
The ratchet action is reversible, and the head can be "locked" by engaging both pawls with the ratchet. The ratchet head has a complicated adjustable set of gripping jaws.
The whole thing looks way too complicated and fragile to be workable. |
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