USD333357SExpiredUtility

Door extrusion

36
Assignee: APCO GRAPHICS INCPriority: Jul 9, 1992Filed: Jul 9, 1992Granted: Feb 16, 1993
Est. expiryJul 9, 2012(expired)· nominal 20-yr term from priority
Inventors:Ronald W. Cobb
36
PatentIndex Score
2
Cited by
6
References
1
Claims

Claims

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

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