US Patent: 1,053,703
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| Ratchet Wrench
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Patentee:
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| Charles E. Bonine (exact or similar names) - Philadelphia, PA |
| USPTO Classifications: |
| 81/62 |
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Patent Dates:
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| Applied: |
Aug. 23, 1911 |
| Granted: |
Feb. 18, 1913 |
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Patent Pictures:
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Charles E. Bonine patent Febr. 18, 1913 |
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Stan Schulz
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Description: |
| Reversible ratchet with special features suited to its primary function as operating wrench for railroad hopper car doors.
Advertising from 1914, 1915 and 1920 supplies names of two successive manufacturers.
G.M. Gealy's I.X.L. SAFETY WRENCH (pat. no. 1,244,596) was a competitor. |
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