US Patent: D20,448
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Design For A Bar or Stock Of Wrenches
Design For A Monkey Wrench
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Patentee:
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| Robert C. Ellrich (exact or similar names) - Southington, CT |
| USPTO Classifications: |
| D8/22 |
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Patent Dates:
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| Applied: |
Nov. 24, 1890 |
| Granted: |
Jan. 06, 1891 |
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Patent Pictures:
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1 | 2
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Robert C. Ellrich design patent January 6, 1891 |
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Stan Schulz
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Description: |
| Design for the main bar and fixed head for the L-RICH bicycle wrench.
In the patent office's online database, the images for this patent and John J. Tower design patent D20,932 are partially switched. |
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