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.:

US 6731506 B1

PDF
Full Text
Expired
Date of Patent:
May. 04, 2004

Filed:

Feb. 15, 2003
Applicant:
Inventors:

Shun Chi Dong, Austin, TX (US);

Chung Yuan Huang, Austin, TX (US);

Yeu-Lih Lin, Tu-chen, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 ;
U.S. Cl.
CPC ...
H05K 7/20 ;
Abstract

A retaining device includes a retention frame ( ), a back plate ( ), a clip ( ) and a wire arm ( ). The retention frame forms a pair of protrusions ( ) at respective opposite sides thereof and an ear ( ) at one of said sides of the retention frame. A pair of posts ( ) extends from the back plate and further protrudes from the protrusions. The clip comprises a pressing lever ( ) and a pair of legs ( ) depending from the lever. A pair of hooks ( ) is inwardly formed from the legs for engaging with the posts. The wire arm comprises a locating portion ( ) positioned on the retention frame, a pressing portion ( ) resting on the clip and an operating portion ( ) clamped under the ear of the retention frame. The locating portion and the operating portion extend in opposite directions from the pressing portion.


Find Patent Forward Citations

Dong, Shun. (2004). Retaining device for heat sink (U.S. Patent No. 6731506). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6731506

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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