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:
Oct. 02, 2012
Filed:
Aug. 25, 2009
Ying-liang LI, Shenzhen, CN;
Ying-Liang Li, Shenzhen, CN;
Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Shenzhen, Guangdong Province, CN;
Foxconn Technology Co., Ltd., Tu-Cheng, New Taipei, TW;
Abstract
A fan assembly includes a first fan and a second fan mounted on the first fan. The first and second fans respectively include first and second frames. The first frame includes four pairs of first projections on a top thereof. The first projections of each pair are arranged face to face, and each includes a first hook towards the other one. The second projection includes four pairs of second projections on a bottom thereof. The second projections of each pair are arranged back to back, and each protrudes a second hook pointing away from the other one. The pair of second projections are received between a corresponding pair of first projections with the second hooks respectively engaging with the first hooks.