Portable transmitter having tact switches with front film

Communications: electrical – Condition responsive indicating system – With particular coupling link

Reexamination Certificate

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Details

C340S407100, C340S407200, C340S693500, C200S520000, C200S521000

Reexamination Certificate

active

07046136

ABSTRACT:
An ID code is wirelessly sent to a device, such as a keyless-entry system or a keyless-starter system mounted on an automobile, from a portable transmitter. Electronic components including tact switches for transmitting signals are all contained in a resin case composed of a front case and a rear case connected to each other. Front openings are formed on the font case, and the tact switches are disposed in the resin case so that they face the respective front openings. The front openings are covered with a front film formed integrally with the front case. Function displays corresponding to the respective tact switches are printed on the rear surface of the front film. The tact switches are pushed from the front surface of the front film.

REFERENCES:
patent: 5818701 (1998-10-01), Shindo
patent: 6335542 (2002-01-01), Miyasaka
patent: 6366538 (2002-04-01), Anderson et al.
patent: 6850547 (2005-02-01), Goto
patent: A-10-223080 (1998-08-01), None
patent: A-2000-306454 (2000-11-01), None
patent: A-2001-140513 (2001-05-01), None

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