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:
Apr. 19, 2022
Filed:
Jul. 21, 2020
Steelcase Inc., Grand Rapids, MI (US);
Robert J. Battey, Middleville, MI (US);
Gordon J. Peterson, Rockford, MI (US);
Todd T. Andres, Sparta, MI (US);
Gary Karsten, Wyoming, MI (US);
Richard Roslund, Jr., Jenison, MI (US);
Pradeep Mydur, Wyoming, MI (US);
Nathan McCaughan, Grand Haven, MI (US);
Kurt R. Heidmann, Grand Rapids, MI (US);
Steelcase Inc., Grand Rapids, MI (US);
Abstract
A chair assembly includes an arm assembly that includes an armrest supported by a vertically adjustable support assembly and an arm base, where the arm base extends at an acute angle with respect to a longitudinal centerline of the chair assembly, an upholstery arrangement including a ring member attached to a cover, where the ring member includes a plurality of reliefs having a width that reduces as the ring member is wrapped about a shell member of the chair assembly, and a control arrangement having a biasing member that moves through an arcuate path as the biasing member is adjusted between varying bias settings.