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:
Mar. 08, 2022
Filed:
Dec. 17, 2019
Applicant:
Acer Incorporated, New Taipei, TW;
Inventors:
Yu-Ming Lin, New Taipei, TW;
Wen-Neng Liao, New Taipei, TW;
Cheng-Wen Hsieh, New Taipei, TW;
Chun-Chieh Wang, New Taipei, TW;
Hung-Chi Chen, New Taipei, TW;
Yu-Shih Wang, New Taipei, TW;
Ming-Fei Tsai, New Taipei, TW;
Assignee:
Acer Incorporated, New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 17/16 (2006.01); F04D 29/28 (2006.01); F04D 29/30 (2006.01); F04D 29/66 (2006.01);
U.S. Cl.
CPC ...
F04D 17/16 (2013.01); F04D 29/281 (2013.01); F04D 29/305 (2013.01); F04D 29/666 (2013.01); F05D 2260/961 (2013.01); F05D 2300/518 (2013.01);
Abstract
A heat dissipation fan suited for being assembled in an electronic device is provided. The heat dissipation fan includes a hub and a plurality of fan blades disposed at and surrounding the hub. The fan blade has ductility and flexibility, and any two fan blades next to each other are in different thickness.