Electricity: circuit makers and breakers – Electric switch details – Cases and bases
Reexamination Certificate
2005-11-15
2009-06-02
Enad, Elvin G (Department: 2832)
Electricity: circuit makers and breakers
Electric switch details
Cases and bases
C439S884000
Reexamination Certificate
active
07541552
ABSTRACT:
A switch pin for SMD manufacturing processes to be mounted onto a circuit board includes a connection end located in a switch housing and a coupling end extended from the connection end and exposed outside the switch housing. The coupling end has a horizontal portion and a bend portion bending from the horizontal end towards the switch housing. Hence the signal pin and the circuit board can form a greater electric connection area to enhance electric effect. The bend portion also can prevent interference of other electronic elements installed on the circuit board.
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patent: 6030240 (2000-02-01), Duff
patent: 6099334 (2000-08-01), Togashi
patent: 6280214 (2001-08-01), Chang
patent: 6399908 (2002-06-01), Mueller et al.
patent: 6520785 (2003-02-01), Hida
Enad Elvin G
Fishman Marina
Muncy Geissler Olds & Lowe, PLLC
Zippy Technology Corp.
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