Electrical connectors – Contact comprising cutter – Insulation cutter
Reexamination Certificate
2008-08-28
2010-02-02
Nguyen, Khiem (Department: 2839)
Electrical connectors
Contact comprising cutter
Insulation cutter
C439S602000
Reexamination Certificate
active
07654854
ABSTRACT:
The present invention is to provide a push-cord energy saving lamp holder that is easy for the stripping of power cord, which comprises: a lamp holder body, having push-cord holes and nearby cord-stripped sockets at its top, and first lodging troughs and second lodging troughs in its internal; a set of push-cord stands, each having a plug face from which a power connect face and a conducting face are formed by bending its top and bottom portions, where the edge of the power connect face is further divided into a power connect notch corresponding to the push-cord hole and a cord-stripped trench corresponding to the cord-stripped socket; a set of conducting springy slices, having a plug face lodged in the second lodging trough for a fixing and a conducting face connected to the conducting face of the push-cord stand; and a cover plate, placed on the hollow of the lamp holder body, having a set of positioning grooves on the plate, which accommodate the insertion of the conducting terminals of an energy saving lamp; the cord-stripped socket is designed for accommodating the insertion of a slender cord-stripped tool, where the tool is pushed to bend the cord-stripped trench, which in turn bends the power connect notch, and the effect causes the conducting end portion of the power cord is released easily from the push-cord hole.
REFERENCES:
patent: 4199212 (1980-04-01), Baldyga
patent: 4804343 (1989-02-01), Reedy
patent: 5762519 (1998-06-01), Hwang
patent: 5814927 (1998-09-01), Chen
patent: 7048402 (2006-05-01), Roeth et al.
Bacon & Thomas PLLC
Nguyen Khiem
Sun-Lite Sockets Industry Inc.
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