USD306486SExpiredUtility

Building framing unit

37
Assignee: KAWNEER COPriority: Jun 9, 1987Filed: Jun 9, 1987Granted: Mar 6, 1990
Est. expiryJun 9, 2007(expired)· nominal 20-yr term from priority
Inventors:David M. Rinehart
37
PatentIndex Score
2
Cited by
6
References
1
Claims

Claims

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

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