US Patent: 937,636
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Fruit Jar Wrench
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Patentee:
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William G. Niemann (exact or similar names) - Burlington, IA |
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Patent Dates:
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Applied: |
Jul. 14, 1909 |
Granted: |
Oct. 19, 1909 |
Patent Pictures:
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1 | 2
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William G. Niemann Pat. Oct. 19, 1909 |
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Stan Schulz
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Description: |
The gripping surface is comprised of two semi-circular segments. The grip is tightened by an adjustable link to the handle. |
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