| US Patent: 2,408,595 
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| Point marker | 
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| Patentee: |  |
 | Charles L. Beard (exact or similar names) - Lancaster, PA |  
 
 
 
 
 
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| Patent Dates: |  
| Applied: | Jun. 06, 1944 |  
| Granted: | Oct. 01, 1946 |  USPTO (New site tip)
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                        Jeff Joslin
 Vintage Machinery entry for C-B Tool Co.
 
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| Description: |  | This tool is intended for transferring hole locations in one sheet of metal to a second sheet, in preparation for riveting the two sheets together, as in forming aircraft skins. |  |