US Patent: D156,709
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| Cap Gripper
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Patentee:
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| John Drazick (exact or similar names) - Detroit, MI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 06, 1947 |
| Granted: |
Jan. 03, 1950 |
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Patent Pictures:
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John Drazick design patent January 3, 1950 |
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Stan Schulz
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Description: |
| It appears the design represents a jar cap wrench with three cam activated grips.
The specifications cite patent nos. 1,471,353 and 1,506,640 as references. |
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