Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part
Reexamination Certificate
2006-10-24
2006-10-24
Harvey, James R. (Department: 2833)
Electrical connectors
With insulation other than conductor sheath
Plural-contact coupling part
Reexamination Certificate
active
07125289
ABSTRACT:
A foolproof jack includes a shell and at least one elastomer. The shell has at least one joining opening, and the joining opening corresponds to a first type plug. The elastomer sets in the joining opening, and stops a second type plug to plug in the joining opening. The second type plug is different from the first type plug. The elastomer has a body and at least one stop portion. The body is mounted in the shell. In a Y-direction, at least one arm outward extends from the body. In a Z-direction, a part of the arm is bent. In an X-direction, the stop portion extends inward from the arm.
REFERENCES:
patent: 6257935 (2001-07-01), Zhang et al.
patent: 6350156 (2002-02-01), Hasircoglu et al.
Chen Chih-Tse
Hsu Han-Cheng
Birch & Stewart Kolasch & Birch, LLP
Delta Electronics , Inc.
Harvey James R.
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