US Patent: 599,379
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Wrench
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Patentee:
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Charles E. Billings (exact or similar names) - Hartford, CT |
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Patent Dates:
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Applied: |
Oct. 25, 1897 |
Granted: |
Feb. 22, 1898 |
Patent Pictures:
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Charles E. Billings patent February 22, 1898 |
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Stan Schulz BILLINGS Cam Lever Pocket Wrench (edited) - FLICKR
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Description: |
Screw adjustable jaw with supplemental cam lever. The cam lever ads extra gripping force, and the end of the lever engages a latch in the handle to lock the wrench on to the nut.
This is a modification of the BILLINGS 97 Pocket Wrench based on design patent (no. D26,111).
F. H. Richards - patent attorney
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