| US Patent: 143,436 
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| Improvement in Siding-Hooks Combination Clapboard Marker/Butt Gage
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| Patentee: |  |
 | Philip J. Coon (exact or similar names) - Nunica, MI |  
 
| USPTO Classifications: |  | 33/33 |  
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Apr. 07, 1873 |  
| Granted: | Oct. 07, 1873 |  USPTO (New site tip)
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                        Ralph Brendler
 
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| Description: |  | This is an unusal combination tool-- it is a fairly typical clapboard
    marker, but also provides gaging surfaces to allow it to be used as 
    a butt gage. |  |