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:
Nov. 11, 2025
Filed:
Apr. 08, 2024
Dell Products L.p., Round Rock, TX (US);
Yu-Lin Chen, Taipei, TW;
Chun-Cheng Lin, New Taipei, TW;
Yueh-Chun Tsai, Taoyuan, TW;
Po Hsiang Liao, Taoyuan District, TW;
Dell Products L.P., Round Rock, TX (US);
Abstract
A power supply unit includes a main portion and a dual direction cooling fan. The main portion includes a cooling fan slot. The dual direction cooling fan inserted within cooling fan slot of the main portion. The dual direction cooling fan includes first, second, third, and fourth panels. The first panel is positioned toward a middle line of the main portion and the second positioned toward an outside edge of the main portion when the dual direction cooling fan is inserted within the cooling fan slot. The third panel is positioned toward a top panel of the main portion when the dual direction cooling fan is in a reverse airflow orientation. The fourth panel is positioned toward the top panel of the main portion when the dual direction cooling fan is in a normal airflow orientation.