USD838574SActiveUtility

Box panel stiffener for wall panel system

56
Assignee: EXTERIOR WALL SYSTEMS LTDPriority: Jan 31, 2017Filed: Jun 18, 2018Granted: Jan 22, 2019
Est. expiryJan 31, 2037(~10.5 yrs left)· nominal 20-yr term from priority
Inventors:Robert B. MacdonaldPhilip A. MacdonaldAlexander K. WilliamsJonathan W. Hoy
56
PatentIndex Score
5
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a box panel stiffener for wall panel system, as shown and described.

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