GB Patent: GB-188,303,841 
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| Pincers; Vices
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	        Patentee:
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 | John S. Birch (exact or similar names) - New York, NY |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Granted: | 
Aug. 07, 1883 | 
 
 
 
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		  Patent Pictures:
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J. S. Birch registered Aug. 7, 1883 - edited from *Abridgments of Specifications."  |  
 
Espacenet patent 
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                        Stan Schulz British patent 3841 (1883) in *Abridgments of Specifications* 
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        Description: |  
| British patent which appears to correspond to the parallel J.S. Birch patents 282,605 and 282,606 granted Aug. 7, 1883. 
Note: British patents (pre 1916) were numbered by the year and started at patent #1 at the start of each year in January. The patent # used in DATAMP represents the year of registration and the patent # (with "leading zeros" interposed to make the number total nine digits). This patent is #3841 of the year 1883. |  
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