US Patent: D175,853
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| Combination Knife and Wrench Set
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Patentee:
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| Emil S. Polk (exact or similar names) - New York, NY |
| USPTO Classifications: |
| D22/3 |
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Patent Dates:
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| Applied: |
Sep. 23, 1953 |
| Granted: |
Oct. 18, 1955 |
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Patent Pictures:
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Design patent D175,853 - edited drawing |
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Stan Schulz
Worthpoint example
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Description: |
| Patent is the design for combination knife and wrench set as shown in the drawing. The small wrench slides into a metal sheath on one side.
Markings on a known example include "PIRELLI" and "PCM (around a star logo) FABBRICATO IN ITALIA (in a circle logo)" and "CORICAMA INOXID--MODELLO DEPOSITATO" on one blade.
Design patents D51,051 and D134,188 are cited as references. |
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