US Patent: 846,016
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Fruit Jar Wrench
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Patentee:
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Joseph L. De Steiger (exact or similar names) - La Salle, IL |
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Patent Dates:
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Applied: |
May 03, 1906 |
Granted: |
Mar. 05, 1907 |
Patent Pictures:
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Joseph L. De Steiger Pat. March 5, 1907 |
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Stan Schulz
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Description: |
A thumb screw acts as a clamp to tighten the grip around the jar lid. A roller straightens and smooths the edge of the cap. |
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