USD304224SExpiredUtility

Flow control valve for lawn sprinkler

88
Assignee: ANSAN IND LTDPriority: Apr 28, 1986Filed: Apr 28, 1986Granted: Oct 24, 1989
Est. expiryApr 28, 2006(expired)· nominal 20-yr term from priority
Inventors:Dennis A. WilsonDennis W. AnesiMark S. Williamsen
88
PatentIndex Score
30
Cited by
18
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD304224S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.