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 7920388 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 05, 2011

Filed:

Oct. 10, 2008
Applicant:

Wei-xiao Huang, Taipei, TW;

Inventor:

Wei-Xiao Huang, Taipei, TW;

Assignee:

Inventec Corporation, Taipei, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/14 (2006.01); H05K 7/18 (2006.01);
U.S. Cl.
CPC ...
Abstract

A fastening structure for an expansion card has a pair of blocks disposed in a case. Each block has a slit, and each slit is facing and parallel to the slit on the other block. When fastening the expansion card, two opposite sides of the expansion card may be engaged into the opening of the pair of slits. At least a locking tab having a dent is disposed on one block and may rotate around the block. When the locking tab rotates, the dent and the slit may be selectively aligned or misaligned. When the dent and the slit are aligned, they may form a continuous passage for a side of the expansion card slitting into. Or when they are misaligned, the sidewall of the dent may block up the slit.


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Huang, Wei-Xiao. (2011). Fastening structure for expansion card (U.S. Patent No. 7920388). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7920388

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