USD245339SExpiredUtility

Building structure

32
Assignee: AAI CORPPriority: Sep 23, 1976Filed: Sep 23, 1976Granted: Aug 9, 1977
Est. expirySep 23, 1996(expired)· nominal 20-yr term from priority
Inventors:Irwin R. Barr
32
PatentIndex Score
0
Cited by
5
References
1
Claims

Claims

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

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.