Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part
Reexamination Certificate
2008-07-14
2009-11-17
Le, Thanh-Tam T (Department: 2839)
Electrical connectors
With insulation other than conductor sheath
Plural-contact coupling part
C439S680000
Reexamination Certificate
active
07618297
ABSTRACT:
An electrical connector (100) for permitting insertion of a full sized plug (200) and for preventing insertion of a smaller sized plug (300) includes an insulative housing (1) defining a receiving cavity (101) through a front face (10) thereof and a plurality of receiving grooves (12) extending in a mating direction of the plug at one inner side (11) of the receiving cavity and a plurality of terminals (2). Each terminal defines a fixing portion (21) received and retained in the receiving groove, a contacting portion (22) extending into the receiving cavity from a front end of the fixing portion and a soldering portion (23) extending from a rear end of the fixing portion. The electrical connector further defines at least one protrusion (121) discrete with the terminal, the at least one protrusion is in front of and aligns with one contacting portion of the outmost terminals.
REFERENCES:
patent: 4781626 (1988-11-01), Lazarchik
patent: 6851984 (2005-02-01), Chang
patent: 7033227 (2006-04-01), Karir
patent: 2922185 (2007-07-01), None
Chang Ming Chieh
Cheng Andrew C.
Chung Wei Te
Hon Hai - Precision Ind. Co., Ltd.
Le Thanh-Tam T
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