USD441421SExpiredUtility

Filter cartridge

Assignee: AMERICAN STANDARD INT INCPriority: Apr 5, 2000Filed: Apr 5, 2000Granted: May 1, 2001
Est. expiryApr 5, 2020(expired)· nominal 20-yr term from priority
74
PatentIndex Score
21
Cited by
4
References
1
Claims

Claims

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

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