US Patent: 700,752
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| Cover Wrench
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Patentee:
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| James B. Erwin (exact or similar names) - Milwaukee, WI |
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Patent Dates:
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| Applied: |
Jun. 13, 1901 |
| Granted: |
May 27, 1902 |
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Patent Pictures:
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1 | 2
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James B. Erwin Pat. May 27, 1902 |
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Stan Schulz
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Description: |
| A spring wire loop is compressed by pliers type handles as shown in the drawing. The tool is marked only with the patent date. The handles are frequently found without the wire loop. |
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