USD277778SExpiredUtility
Sprinkler
Est. expiryApr 8, 2003(expired)· nominal 20-yr term from priority
Inventors:Jack L. Lemkin
45
PatentIndex Score
3
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a sprinkler, substantially as shown and described.
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