USD248485SExpiredUtility

Filter

88
Assignee: WHATMAN REEVE ANGEL LTDPriority: Apr 18, 1977Filed: Apr 18, 1977Granted: Jul 11, 1978
Est. expiryApr 18, 1997(expired)· nominal 20-yr term from priority
Inventors:Richard StraussPhilip C. Kimball
88
PatentIndex Score
25
Cited by
8
References
1
Claims

Claims

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

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