USD270763SExpiredUtility

Building structure

59
Assignee: FIRST INT SERVICES CORPORATIONPriority: Jul 13, 1981Filed: Jul 13, 1981Granted: Sep 27, 1983
Est. expiryJul 13, 2001(expired)· nominal 20-yr term from priority
Inventors:John E. Barthel
59
PatentIndex Score
9
Cited by
2
References
1
Claims

Claims

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

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