| US Patent: 432,729 
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| Screw-driver | 
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| Patentees: |  
 | Henry E. Goodell (exact or similar names) - Shelburne Falls, MA |  | Albert D. Goodell (exact or similar names) - Shelburne Falls, MA |  
 
 
 
 
 
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| Patent Dates: |  
| Applied: | Apr. 16, 1889 |  
| Granted: | Jul. 22, 1890 |  
 
USPTO (New site tip)| Patent Pictures:
	      
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                        Steve Gosselin
 "Vintage Machinery" entry for Goodell-Pratt Co.
 
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| Description: |  | Information taken from Clifford D. Fales' database.Examples marked, "Goodell Pratt Co. Greenfield, Mass. / Patented July 22, 1890"Another example seen is labeled, "Goodell Bro's Greenfield Mass. / Pat'd July 22 1890, Nov 17 1891". |  |