| US Patent: 2,818,002 
 | 
| Transfer Machines | 
| 
| Patentees: |  
 | Orrin W. Barker (exact or similar names) - New Berlin, Waukesha County, WI |  | Joseph J. Lenert (exact or similar names) - Milwaukee, Milwaukee County, WI |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
 | 
| Patent Dates: |  
| Applied: | Jan. 31, 1952 |  
| Granted: | Dec. 31, 1957 |  USPTO (New site tip)
 Google Patents
 Report data errors or omissions to steward 
                        Joel Havens
 "Vintage Machinery" entry for Kearney & Trecker Co.
 
 | 
| 
| Description: |  | Original application on 31 Jan 1952, now patent #2,749,811. Divided and this application on 10 Jan 1956. |  |