USD511217SExpiredUtility

Wall frame extrusion

74
Assignee: ENVIRONMENTAL AIR SYSTEMS INCPriority: Sep 15, 2004Filed: Sep 15, 2004Granted: Nov 1, 2005
Est. expirySep 15, 2024(expired)· nominal 20-yr term from priority
Inventors:James R. Bullock, Jr.Edward G. Hansen
74
PatentIndex Score
25
Cited by
2
References
1
Claims

Claims

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

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