| US Patent: 1,308,765 
 | 
| Level | 
| 
| Patentee: |  |
 | George C. Powell (exact or similar names) - Chicago, IL |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
 | 
| Patent Dates: |  
| Applied: | Dec. 12, 1917 |  
| Granted: | Jul. 08, 1919 |  USPTO (New site tip)
 Google Patents
 Report data errors or omissions to steward 
                        Ralph Brendler
 
 | 
| 
| Description: |  | This level features metal sheathing along the top and bottom to protect the level from rough use. |  |