USD323203SExpiredUtility
Water filter
Individually held — no corporate assignee on recordPriority: Mar 26, 1990Filed: Mar 26, 1990Granted: Jan 14, 1992
Est. expiryMar 26, 2010(expired)· nominal 20-yr term from priority
Inventors:Paul Michael Pedersen
69
PatentIndex Score
15
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a water filter, as shown and described.
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