USD643640SActiveUtility

Office chair

59
Assignee: HAWORTH INCPriority: May 2, 2008Filed: May 19, 2010Granted: Aug 23, 2011
Est. expiryMay 2, 2028(~1.8 yrs left)· nominal 20-yr term from priority
Inventors:Simon DesantaNicolai Czumaj-BrontMichael W. Welsh
59
PatentIndex Score
9
Cited by
21
References
1
Claims

Claims

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

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