Horn device having a plural power supply

Details Horn device having a plural power supply Horn device having a plural power supply

2011-08-23

2011-08-23

Hofsass, Jeffery (Department: 2612)

Communications: electrical

Audible indication

Diaphragm

C181S152000, C340S693200

Reexamination Certificate

active

08004390

ABSTRACT:
An electromechanical horn is configured with a body, a sound-generating unit mounted in the body, and a plurality of power source receiving regions for storing at least one removably mounted power source in a storage manner while containing a second power source in an operative manner thereby limiting discontinuity of the operation of the sound-generating unit.

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