USD309272SExpiredUtility

Flow meter

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Assignee: GREAT PLAINS IND INCPriority: Apr 27, 1987Filed: Apr 27, 1987Granted: Jul 17, 1990
Est. expiryApr 27, 2007(expired)· nominal 20-yr term from priority
Inventors:Robert E. Hall
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PatentIndex Score
5
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a flow meter, as shown and described.

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