USD363150SExpiredUtility
Hot water tank clean out tool
Individually held — no corporate assignee on recordPriority: Aug 29, 1994Filed: Aug 29, 1994Granted: Oct 10, 1995
Est. expiryAug 29, 2014(expired)· nominal 20-yr term from priority
Inventors:Paul J. Boyer
55
PatentIndex Score
11
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a hot water tank clean out tool, as shown and described.
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