USD317570SExpiredUtility

Container filter

80
Assignee: DIVERSEY CORPPriority: Sep 23, 1988Filed: Sep 23, 1988Granted: Jun 18, 1991
Est. expirySep 23, 2008(expired)· nominal 20-yr term from priority
Inventors:Lewis R. Kryk
80
PatentIndex Score
22
Cited by
6
References
1
Claims

Claims

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

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