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:
Sep. 05, 2023
Filed:
May. 08, 2020
Henglin Home Furnishings Co., Ltd., Zhejiang, CN;
HENGLIN HOME FURNISHINGS CO., LTD., Zhejiang, CN;
Abstract
Disclosed are a chair device and a star-shaped base () thereof, in particular capable of being used for office chairs, work chairs, stools or standing auxiliary devices, the star-shaped base comprising a center seat () and a plurality of extending arms () mounted on the center seat (), wherein the extending arms () are used for the star-shaped base () to be placed on the ground, and at least one of the extending arms () is hinged to the center seat () and can rotate relative to the center seat (). A chair seat of the chair device can rotate or swing, while parts mounted at an upper end of a chair column do not need to be modified, and particularly, a supporting structure, a chair support for the chair seat to be placed, and the chair seat itself do not need to be modified.