US Patent: 2,905,037
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| Worm Locking Means For Adjustable Jaw Wrench
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Patentee:
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| Carl W. Coslow (exact or similar names) - Los Angeles, CA |
| Manufacturer: |
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P&C - Milwaukie, OR |
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PROTO - Los Angeles, CA |
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Patent Dates:
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| Applied: |
Sep. 09, 1957 |
| Granted: |
Sep. 22, 1959 |
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Patent Pictures:
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Carl W. Coslow patent September 22. 1959 |
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Stan Schulz
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Description: |
| A spring-loaded adjusting knurl with notches on one edge bears against a ridge on the frame.
The feature was called CLIK-STOP, and appears on adjustable jaw wrenches produced by several related manufacturers. |
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