| US Patent: D31,549 
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| Design for a Lawn Sprinkler | 
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| Patentee: |  |
 | Elijah McCoy (exact or similar names) - Detroit, MI |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | May 31, 1899 |  
| Granted: | Sep. 26, 1899 |  USPTO (New site tip)
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                        Joel Havens
 Wikipedia biography of Elijah McCoy
 
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| Description: |  | It was shaped like a turtle, with the water spraying from its mouth.
The inventor was born in Canada to fugitive slaves from Kentucky. He moved to Scotland where he was certified as a mechanical engineer, and then rejoined his family who in the meantime had moved to Michigan. |  |