USD454271SExpiredUtility

Chair back

34
Assignee: MICHIGAN TUBE SWAGERS & FABRICPriority: Jan 25, 2001Filed: Jan 25, 2001Granted: Mar 12, 2002
Est. expiryJan 25, 2021(expired)· nominal 20-yr term from priority
Inventors:Philip P. SwyR. Duane WareWilliam Lohness
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PatentIndex Score
2
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5
References
1
Claims

Claims

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

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