USD598068SActiveUtility
Heat collector assembly for sprinkler head
Est. expiryMay 16, 2028(~1.8 yrs left)· nominal 20-yr term from priority
Inventors:Yasuaki Koiwa
47
PatentIndex Score
6
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design of a heat collector assembly for sprinkler head, as shown and described.Join the waitlist — get patent alerts
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