US Patent: 491,870
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Wrench
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Patentee:
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William E. Brooke (exact or similar names) - Trenton, NJ |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Nov. 14, 1892 |
Granted: |
Feb. 14, 1893 |
Patent Pictures:
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William E. Brooke patent February 14, 1893 |
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Stan Schulz
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Description: |
An adjustable alligator wrench with a double-size box end. The movable jaw has a spring to hold it against the adjusting bolt. |
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