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. 01, 2022
Filed:
Jul. 16, 2020
Dell Products, Lp, Round Rock, TX (US);
Dell Products, LP, Round Rock, TX (US);
Abstract
An information handling system may include a processor, a memory, and a power source; a base chassis including an outer cover surface; a variable height fan including: a main shaft including a cavity formed centrally within the main shaft; a first set of fan blades operatively coupled to the main shaft; a slide shaft placed within the cavity of the main shaft where the slide shaft is operatively coupled to the main shaft to rotate with the main shaft; a second set of fan blades operatively coupled to the slide shaft; a biasing member to bias the slide shaft to extend out of the main shaft; and a contact point prominence as a rotational point interface with the slide shaft operatively coupled to the outer cover surface.