| US Patent: 2,732,216 
 | 
| Indexing-type chuck | 
| 
| Patentees: |  
 | Harry E. Sloan (exact or similar names) - Hartford, CT |  | Jerome J. Rutherford (exact or similar names) - Windsor, CT |  | Herbert W. Hickey (exact or similar names) - Hartford, CT |  
 
 
 
 
 
 | 
| Patent Dates: |  
| Applied: | Jun. 08, 1953 |  
| Granted: | Jan. 24, 1956 |  USPTO (New site tip)
 Google Patents
 Report data errors or omissions to steward 
                        Jeff Joslin
 Vintage Machinery entry for Cushman Chuck Co.
 
 | 
| 
| Description: |  | This patent date was seen in a Cushman catalog for their "2-jaw indexing chucks". |  |