USD341413SExpiredUtility
Drain strainer
Individually held — no corporate assignee on recordPriority: Oct 16, 1991Filed: Oct 16, 1991Granted: Nov 16, 1993
Est. expiryOct 16, 2011(expired)· nominal 20-yr term from priority
Inventors:Charles W. Nichols
81
PatentIndex Score
26
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a drain strainer, as shown and described.
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