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:
Aug. 25, 2015
Filed:
Oct. 16, 2013
Applicant:
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Inventor:
Cheng-Chi Yeh, New Taipei, TW;
Assignee:
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/40 (2006.01); H01R 13/533 (2006.01); H05K 7/10 (2006.01);
U.S. Cl.
CPC ...
H01R 13/533 (2013.01); H01L 23/40 (2013.01); H01L 23/4093 (2013.01); H05K 7/1053 (2013.01); H01L 2924/0002 (2013.01);
Abstract
A retention device () for positioning a heat sink () includes a base (), a lever () and a pressing tab (), the pressing tab () includes a first pushing portion () and a second pushing portion () for pressing the heat sink (), the first pushing portion () includes an upper surface () and a lower surface opposite () to the upper surface (), the second pushing portion () includes a top surface () and a bottom surface () opposite to the top surface (), the distance between the upper surface () and the lower surface () is smaller than the distance between the top surface () and the bottom surface ().