US Patent: 35,542 
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| Improved tension-regulator for sewing machines
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	        Patentee:
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 | Paul Pryibil (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: | 
Jun. 10, 1862 | 
 
 
 
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                        Jeff Joslin Vintage Machinery entry for P. Pryibil Vintage Machinery entry for First & Pryibil 
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        Description: |  
| Invention is of interest because it is the first known patent for Paul Pryibil, an important early woodworking machinery builder (with First & Pryibil, and subsequently under his own name). |  
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