USD555777SActiveUtility

Filter cartridge inlet grill pattern

Assignee: 3M INNOVATIVE PROPERTIES COPriority: Aug 28, 2006Filed: Aug 28, 2006Granted: Nov 20, 2007
Est. expiryAug 28, 2026(~0.1 yrs left)· nominal 20-yr term from priority
90
PatentIndex Score
81
Cited by
23
References
1
Claims

Claims

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

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