US Patent: D47,855 
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| Face Spanner Wrench
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	        Patentee:
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 | Clifford A. Martin (exact or similar names) - New York, NY |  
 
 
| USPTO Classifications: |  
| D8/56 |  
 
 
 
 
 
 
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        Patent Dates:
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| Applied: | 
Nov. 14, 1914 | 
 
| Granted: | 
Sep. 21, 1915 | 
 
 
 
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		  Patent Pictures:
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Clifford A. Martin patent September 21, 1915  |  
 
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                        Stan Schulz 
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        Description: |  
| The design is an adjustable face spanner -- the pins fit corresponding holes in threaded collars, threaded circular covers, etc. These typically appear as bearing adjusting cones or packing adjusting for shafts, or for small access covers where a flush surface is important.
Fraser, Turk & Myers - patent attorneys 
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