Electricity: circuit makers and breakers – Solid contact – Membrane type
Reexamination Certificate
2005-07-19
2005-07-19
Friedhofer, Michael A. (Department: 2832)
Electricity: circuit makers and breakers
Solid contact
Membrane type
Reexamination Certificate
active
06919524
ABSTRACT:
A movable contact assembly includes a base having a sheet shape having a first surface and a second surface opposite the first surface, an operation portion projecting from the first surface of the base, an elastic portion having a domical shape and a elasticity for connecting the second surface of the base to the operation portion, and a contact on the operation portion. The operation portion has a surface facing in a facing direction identical to a facing direction of the second surface of the base. The surface of the operation portion is positioned in a direction with reference to the second surface of the base, and the direction is directed from the second surface of the base towards the first surface of the base. The operation portion projects from the first surface of the base. The elastic portion connects the second surface of the base to the operation portion. The elastic portion is thinner than the base. A remote controller including the movable contact assembly is thin and is manipulated.
REFERENCES:
patent: 4186638 (1980-02-01), Iijima
patent: 4636593 (1987-01-01), Novak et al.
patent: 5521342 (1996-05-01), Bartley et al.
patent: 5661279 (1997-08-01), Kenmochi
patent: 5664667 (1997-09-01), Kenmochi
patent: 6084190 (2000-07-01), Kenmochi
patent: 03-173198 (1991-07-01), None
Imamura Yasuhiro
Nozoe Isao
Friedhofer Michael A.
Matsushita Electric - Industrial Co., Ltd.
RatnerPrestia
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