US Patent: 640,221
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| Combined Bicycle Lock and Wrench
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Patentee:
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| Lemuel L. Powell (exact or similar names) - Elkton, VA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 28, 1899 |
| Granted: |
Jan. 02, 1900 |
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Patent Pictures:
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Lemuel L. Powell patent January 2, 1900 |
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Stan Schulz
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Description: |
| A notched square rod that has a screwdriver on the tip provides the locking means for a chain fastened to the handle. The basic wrench is similar to the "Steel Bicycle." |
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