USD271235SExpiredUtility

Water filter

76
Assignee: WARD RAYMOND EPriority: Feb 2, 1981Filed: Feb 2, 1981Granted: Nov 1, 1983
Est. expiryFeb 2, 2001(expired)· nominal 20-yr term from priority
Inventors:Raymond E. Ward
76
PatentIndex Score
14
Cited by
6
References
1
Claims

Claims

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

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