USD374067SExpiredUtility
Water softener floor drain adapter
Individually held — no corporate assignee on recordPriority: Mar 6, 1995Filed: Mar 6, 1995Granted: Sep 24, 1996
Est. expiryMar 6, 2015(expired)· nominal 20-yr term from priority
Inventors:Ralph H. Crook
53
PatentIndex Score
16
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a water softener floor drain adapter, as shown and described.
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