USD437387SExpiredUtility
Water sprinkler
Priority: Jun 8, 2000Filed: Jun 8, 2000Granted: Feb 6, 2001
Est. expiryJun 8, 2020(expired)· nominal 20-yr term from priority
Inventors:Chao Hui-Chen
35
PatentIndex Score
2
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a water sprinkler, as shown and described.
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