US Patent: 445,431
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| Buggy Wrench
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Patentee:
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| Emanuel Nighswander (exact or similar names) - Welsh Run, PA |
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Patent Dates:
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| Applied: |
Apr. 07, 1890 |
| Granted: |
Jan. 27, 1891 |
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Patent Pictures:
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Emanuel Nighswander patent January 27, 1891 |
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Stan Schulz
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Description: |
| A wing-nut adjusts the movable jaw; a compression spring give resilience to the adjustment, and helps hold the axle nut while the wheel hub is lubricated.. The tool includes a "crank handle" for rapid removal and replacement of the axle nut.
The specifications note & disclaim any features covered by patent no. 265,704.
Ken Cope's "American Wrench Makers, 1830-1930" lists the wrench as made by Nighswander. |
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