USD305366SExpiredUtility

Door frame

67
Assignee: PASSPORT TECH INCPriority: Apr 27, 1987Filed: Apr 27, 1987Granted: Jan 2, 1990
Est. expiryApr 27, 2007(expired)· nominal 20-yr term from priority
Inventors:Pat L. Ripley
67
PatentIndex Score
15
Cited by
6
References
1
Claims

Claims

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

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