USD396088SExpiredUtility

Water filter

56
Assignee: HSU CHAO FOUPriority: Jul 18, 1997Filed: Jul 18, 1997Granted: Jul 14, 1998
Est. expiryJul 18, 2017(expired)· nominal 20-yr term from priority
Inventors:Chao Fou Hsu
56
PatentIndex Score
9
Cited by
5
References
1
Claims

Claims

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

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