| US Patent: 287,340 
 | 
| Sandpapering-machine Double-drum sand-papering machine
 | 
| 
| Patentees: |  
 | Frederick Danner (exact or similar names) - Sayler Park, OH |  | Henry J. Cordesman (exact or similar names) - Cincinnati, OH |  | John R. Thomas (exact or similar names) - Cincinnati, OH |  
 
 
 
 
 
 | 
| Patent Dates: |  
| Applied: | Mar. 17, 1883 |  
| Granted: | Oct. 23, 1883 |  USPTO (New site tip)
 Google Patents
 Report data errors or omissions to steward 
                        Jeff Joslin
 Vintage Machinery entry for Egan Co.
 Vintage Machinery entry for Cordesman & Egan Co.
 
 | 
| 
| Description: |  | Co-inventor Frederick Danner's city was given as "Home City", which is now part of Sayler Park. |  |