Office chair
Description
Claims
An ornamental design for an office chair, as shown and described in the attached drawings.
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Patent History
Patent number: D666841
Type: Grant
Filed: Apr 26, 2012
Date of Patent: Sep 11, 2012
Assignee: Haworth Inc. (Holland, MI)
Inventors: Nicolai Czumaj-Bront (Grand Rapids, MI), Michael W. Welsh (Rockford, MI)
Primary Examiner: Ricky Pham
Attorney: Warner Norcross & Judd LLP
Application Number: 29/419,209
Type: Grant
Filed: Apr 26, 2012
Date of Patent: Sep 11, 2012
Assignee: Haworth Inc. (Holland, MI)
Inventors: Nicolai Czumaj-Bront (Grand Rapids, MI), Michael W. Welsh (Rockford, MI)
Primary Examiner: Ricky Pham
Attorney: Warner Norcross & Judd LLP
Application Number: 29/419,209
Classifications
Current U.S. Class:
D6/366