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. 02, 2010
Filed:
Apr. 24, 2006
Yi-qiang Wu, Shenzhen, CN;
Chun-chi Chen, Tu Cheng, TW;
Yi-Qiang Wu, Shenzhen, CN;
Chun-Chi Chen, Tu Cheng, TW;
Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Shenzhen, Guangdong Province, CN;
Foxconn Technology Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
A heat dissipation device includes a heat sink (), a fan () disposed on top of the heat sink, a fan duct () arranged on the fan and a fan guard () sandwiched between the fan and the fan duct. The fan defines a through hole () at each corner and includes a plurality of positioning blocks () extending from each side edge thereof. The fan duct includes a plurality of connecting portions () extending from a circumference of the fan duct near the fan. Each connecting portion includes a post fitted in the through hole and a hook engaging with the positioning block.