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:
Jun. 28, 2022
Filed:
Jan. 18, 2020
Ronald Michael Reed, Ii, Lakeway, TX (US);
Andrew F. Fireman, North Bethesda, MD (US);
Ronald Michael Reed, II, Lakeway, TX (US);
Andrew F. Fireman, North Bethesda, MD (US);
Other;
Abstract
A portable collapsible chair may include a frame that may be collapsed to enable a user to carry or store the chair and that may be expanded to form a chair on which the user may sit. The chair may further include a backrest coupled to the frame, a seat coupled to the frame, and one or more heat exchangers. The chair may also include a control circuit coupled to the one or more heat exchangers. The control circuit may provide a first signal to at least some of the one or more heat exchangers to warm the chair in a warming mode or may provide a second signal to at least some of the one or more heat exchangers to cool the chair in a cooling mode.