| US Patent: 2,600,617 
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| Adjustable Crowfoot Wrench | 
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| Patentee: |  |
 | Charles F. Coates (exact or similar names) - Glendale, CA |  
 
 
 
 
 
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| Patent Dates: |  
| Applied: | Dec. 01, 1948 |  
| Granted: | Jun. 17, 1952 |  
 
USPTO (New site tip)| Patent Pictures: |  |  |  | Charles F. Coates patent June 17, 1952 |  Google Patents
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                        Stan Schulz
 J.H. Williams SC8  (at alloy artifacts)
 
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| Description: |  | The patent adds a socket for a standard socket drive at right angles to the head of an adjustable jaw wrench. 
Produced as the J.H. Williams SC-8 Adjustable Crowfoot.
Parker, Prochnow & Farmer - patent attorneys |  |