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US Patent: D31,549
Design for a Lawn Sprinkler
Patentee:
Elijah McCoy (exact or similar names) - Detroit, MI

USPTO Classifications:
D23/215

Tool Categories:
agricultural : sprinklers

Assignees:
William J. Walton - Detroit, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 31, 1899
Granted: Sep. 26, 1899

Patent Pictures:
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Wikipedia biography of Elijah McCoy
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.

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