USD380536SExpiredUtility

Filter for an air cleaner

Assignee: PHILIPS CORPPriority: Sep 11, 1995Filed: Feb 20, 1996Granted: Jul 1, 1997
Est. expirySep 11, 2015(expired)· nominal 20-yr term from priority
68
PatentIndex Score
14
Cited by
3
References
1
Claims

Claims

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

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