USD349211SExpiredUtility

Coffee filter

79
Individually held — no corporate assignee on recordPriority: Nov 23, 1992Filed: Nov 23, 1992Granted: Aug 2, 1994
Est. expiryNov 23, 2012(expired)· nominal 20-yr term from priority
Inventors:Gregg W. Cerato
79
PatentIndex Score
42
Cited by
19
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for coffee filter, as shown.

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