| US Patent: 177,676 
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| Wrench | 
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| Patentee: |  |
 | Elias H. Beach (exact or similar names) - Geneva, NY |  
 
 
 
 
 
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| Patent Dates: |  
| Applied: | Mar. 31, 1876 |  
| Granted: | May 23, 1876 |  
 
USPTO (New site tip)| Patent Pictures: |  |  |  | Elias H. Beach patent May 23, 1876, with example (courtesy Martin J. Donnelly mjdtools.com) |  Google Patents
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                        Stan Schulz
 
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| Description: |  | The central "shaft" is oval, and tightens or loosens "ratchet-bars" which grip teeth in the adjustable jaws. The end jaws are held in place by deeper recessed bearing surfaces in the "ratchet bars." 
Ken Cope's "American Wrench Makers 1830-1930" posits that Beach produced this wrench at Geneva, NY. A known example is marked with Beach's name and the patent date. |  |