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.

Date of Patent:
Jul. 08, 2014

Filed:

Jun. 19, 2012
Applicants:

Chih-hao Yang, New Taipei, TW;

Xiang-kun Zeng, Shenzhen, CN;

Bao-quan Shi, Shenzhen, CN;

Jing-jun NI, Shenzhen, CN;

Inventors:

Chih-Hao Yang, New Taipei, TW;

Xiang-Kun Zeng, Shenzhen, CN;

Bao-Quan Shi, Shenzhen, CN;

Jing-Jun Ni, Shenzhen, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H01L 23/467 (2006.01); H01L 23/40 (2006.01); G06F 1/20 (2006.01); F16B 39/10 (2006.01);
U.S. Cl.
CPC ...
H01L 23/467 (2013.01); H01L 23/40 (2013.01); G06F 1/20 (2013.01); F16B 39/10 (2013.01);
Abstract

A heat sink mounting device includes a touching plate and a mounting member. The touching plate defines a locking hole. The mounting member includes a locking post. The locking post includes a body and two protrusions protruding from the body. An inner surface of the locking hole defines two cutouts. The touching plate includes two blocking blocks extending from an edge of the locking hole on a bottom surface of the touching plate. The two protrusions extend out of the two cutouts and abut the bottom surface of the touching plate. One of the two protrusions is located between the two blocking blocks, to prevent the body from rotating freely in the locking hole.


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