USD312296SExpiredUtility
Sprinkler head splash guard
Individually held — no corporate assignee on recordPriority: Jun 22, 1988Filed: Jun 22, 1988Granted: Nov 20, 1990
Est. expiryJun 22, 2008(expired)· nominal 20-yr term from priority
Inventors:Marvin O. Smallwood
24
PatentIndex Score
4
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a sprinkler head splash guard, as shown and described.
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