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:
Feb. 21, 2023
Filed:
May. 17, 2021
Applicant:
Jian Liang, Walnut, CA (US);
Inventor:
Jian Liang, Walnut, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C 7/62 (2006.01);
U.S. Cl.
CPC ...
A47C 7/62 (2013.01);
Abstract
A chair includes a seat support, a leg frame extended underneath the seat support, a back support upwardly extended from the seat support, and a back support guiding arrangement. The back support guiding arrangement includes a guiding wheel rotatably mounted on a rear side of the back support for biasing against an external object so that when the back support of the chair accidentally hits the external object, the guiding wheel is arranged to act as a buffer to minimize damage imparted on the external object.
Liang, Jian. (2023). Chair with back support guiding arrangement (U.S. Patent No. 11583093). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11583093
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile