Electrical switch utilizing ball for lamps and like appliances

Details Electrical switch utilizing ball for lamps and like appliances Electrical switch utilizing ball for lamps and like appliances

2005-02-15

2005-02-15

Tran, Thuy Vinh (Department: 2821)

Electric lamp and discharge devices: systems

Combined load device or load device temperature modifying...

Discharge device load

C315S070000, C315S127000, C315S362000

Reexamination Certificate

active

06856094

ABSTRACT:
A low voltage lamp is disclosed and claimed. The low voltage lamp includes a low voltage lamp switch having a first pole permanently connected to a remote source of electric power; a second pole permanently connected to a light; and a movable switch element permanently connected to the first pole and selectively movable into and out of electrical connection with the second pole. In the illustrated embodiment of the invention, the movable switch element includes a flexible cable having a first end connected to the first pole, and an electrically conductive ball mounted to the cable free end. The second pole here comprises a cup adapted to receive and electrically connect to a ball, and the second pole cup is electrically connected to a light.

REFERENCES:
patent: 4985661 (1991-01-01), Lin
patent: 5097400 (1992-03-01), Cvek
patent: 5333103 (1994-07-01), Cvek
patent: 5477443 (1995-12-01), Cvek
patent: 5590957 (1997-01-01), Chen
patent: 5677896 (1997-10-01), Nunes
patent: 6599000 (2003-07-01), Nolan et al.

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