US Patent: 415,379
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Wrench
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Patentee:
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Harry W. Burleigh (exact or similar names) - Franklin, NH |
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Patent Dates:
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Applied: |
Feb. 05, 1889 |
Granted: |
Nov. 19, 1889 |
Patent Pictures:
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Harry W. Burleigh patent November 19, 1889 |
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Stan Schulz
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Description: |
A spring-loaded pawl on the movable jaw engages a line of rack teeth on the edge of the inner slot. With the knob on the end, this is a quick-adjust carriage axle nut wrench.
Marketed as the CHAMPION CARRIAGE WRENCH. |
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