USD506629SExpiredUtility

Chair back

61
Assignee: HNI TECH INCPriority: Mar 26, 2004Filed: Mar 26, 2004Granted: Jun 28, 2005
Est. expiryMar 26, 2024(expired)· nominal 20-yr term from priority
Inventors:Marcus C. KoepkeJay R. Machael
61
PatentIndex Score
11
Cited by
25
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a chair back, as shown and described.

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