USD460522SExpiredUtility
Low pressure fluid flow control valve
Priority: Apr 30, 2001Filed: Apr 30, 2001Granted: Jul 16, 2002
Est. expiryApr 30, 2021(expired)· nominal 20-yr term from priority
Inventors:David E. Flinchbaugh
72
PatentIndex Score
19
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a low pressure fluid flow control valve, as shown and described.
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