The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 10, 2017
Filed:
Sep. 29, 2014
Applicant:
Haworth, Inc., Holland, MI (US);
Inventors:
Pete J. Beyer, Hamilton, MI (US);
Joe Willette, Grand Haven, MI (US);
Larry A. Wilkerson, Comstock Park, MI (US);
Teresa Bellingar, Holland, MI (US);
Assignee:
Haworth, Inc., Holland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C 7/46 (2006.01); A47C 7/44 (2006.01);
U.S. Cl.
CPC ...
A47C 7/46 (2013.01); A47C 7/44 (2013.01); A47C 7/462 (2013.01);
Abstract
An office chair is provided having a back assembly which is configured to provide supplemental support to the back of a chair occupant in addition to the support provided by the primary support surface of the chair back. The chair back includes a lumbar support unit having a lumbar support pad that includes a plurality of support rings disposed one inside of the other.