USD291357SExpiredUtility

Building structure

45
Assignee: PONDEROSA INCPriority: Dec 24, 1984Filed: Dec 24, 1984Granted: Aug 11, 1987
Est. expiryDec 24, 2004(expired)· nominal 20-yr term from priority
Inventors:Patricia M. AbleDavid BrewsterAlex F. Sekely
45
PatentIndex Score
6
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a building structure, as shown.

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