Electrical connectors – With circuit conductors and safety grounding provision – Direct grounding of coupling part member passing into aperture
Reexamination Certificate
2005-02-01
2005-02-01
Ta, Tho D. (Department: 2833)
Electrical connectors
With circuit conductors and safety grounding provision
Direct grounding of coupling part member passing into aperture
C439S606000, C439S877000
Reexamination Certificate
active
06848918
ABSTRACT:
A plug having one round-headed copper conductive sheetmetal and two rectangular copper conductive sheetmetals, all contained within injected resin to form a triangle plug with three conductive sheetmetals arranged in triangle protruding forward. The round-headed conductive sheetmetal is punched in one piece with an extended sheetmetal stretched backward and connected to the wire-inlaying end. The two rectangle conductive sheetmetals are punched with the backend stretching upward to form a seamless L-shaped sheetmetal. The backend of the extended sheetmetal is connected with a wire-inlaying end with its opening facing upward, preventing the extended sheetmetals from being damages because of the second twist. With the three conductive sheetmetals wrapped and located at the back of the plug providing a certain degree of strength and each wire-inlaying end being kept in parallel, the wire inlaying process can be completed once.
REFERENCES:
patent: 4927376 (1990-05-01), Dickie
patent: 5603638 (1997-02-01), Brown et al.
patent: 5662484 (1997-09-01), Blanche
patent: 5755820 (1998-05-01), Lan-Jen
Harvey James R.
Ta Tho D.
Troxell Law Office PLLC
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