USD345235SExpiredUtility
Window blind cleaning tub
Individually held — no corporate assignee on recordPriority: Jun 24, 1991Filed: Jun 24, 1991Granted: Mar 15, 1994
Est. expiryJun 24, 2011(expired)· nominal 20-yr term from priority
Inventors:Laura Lewis
43
PatentIndex Score
6
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a window blind cleaning tub, as shown and described.
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