USD557430SActiveUtility

U extrusion

47
Assignee: ENVIRONMENTAL AIR SYSTEMS INCPriority: Aug 16, 2006Filed: Aug 16, 2006Granted: Dec 11, 2007
Est. expiryAug 16, 2026(~0.1 yrs left)· nominal 20-yr term from priority
Inventors:Edward G. Hansen
47
PatentIndex Score
9
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a U extrusion, as shown and described.

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