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 7736190 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 15, 2010

Filed:

May. 07, 2009
Applicants:

Xin Yuan, Kunshan, CN;

Su-feng Liu, Kunshan, CN;

Chin-te Lai, Tu-Cheng, TW;

Inventors:

Xin Yuan, Kunshan, CN;

Su-Feng Liu, Kunshan, CN;

Chin-Te Lai, Tu-Cheng, TW;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01R 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An electrical connector () comprises an insulative housing (), a shell encapsulating the insulative housing and a plurality of contacts () received in the housing abreast. The insulative housing defines a tongue (), a plurality of passageways () and receiving grooves (), the passageways extending to the tongue, the tongue has a stopping portion () in the front of each passageway. A cavity is defined below each stopping portion and communicated with the passageway. Each contact has a contacting portion () and a tail portion () wider than the contacting portion, the contacting portions are received in a corresponding passageways with the tail portions received in a corresponding receiving grooves. Each contacting portion defines a tab () protruding forwardly from a bottom surface thereof, the tab is received in the cavity and protected by the stopping portion (); each tail portion is stamped downwards to form a notch () receiving wires and soldering with the wires.


Find Patent Forward Citations

Yuan, Xin. (2010). Electrical connector with improved contacts (U.S. Patent No. 7736190). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7736190

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