USD461658SExpiredUtility

Chair back lumbar support

43
Assignee: HON TECH INCPriority: Jun 15, 2001Filed: Jun 15, 2001Granted: Aug 20, 2002
Est. expiryJun 15, 2021(expired)· nominal 20-yr term from priority
Inventors:Marcus C. KoepkeJay R. MachaelCraig H. SchultzDouglas A. Schroeder
43
PatentIndex Score
4
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a chair back lumbar support, as shown.

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