Patent
An automobile radio apparatus having a detachable face panel with integrated personal portable radio receiver and/or personal security device
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TLDR
In this article, a detachable face panel is attached to an automobile radio and can be used to communicate with a personal portable radio receiver and/or a personal security device such that the face panel when detached from the in-dash automobile radio can receive and listen to broadcast radio signals and emit an audible alarm to scare off an attacker.Abstract:
An automobile radio (10) is provided with a detachable face panel (11) such that the automobile radio controls may be removed from the portion (16) of the radio which remains installed in the auto dashboard. The face panel (11) includes a personal portable radio receiver and/or a personal security device such that the face panel when detached from the in-dash automobile radio may be used to receive and listen to broadcast radio signals and/or may be used to emit an audible alarm to scare off an attacker or otherwise summon assistance.read more
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Patent
Built-in appliance intended for a motor vehicle
Wilfried Scheuer,Stephen Lauth +1 more
TL;DR: In this paper, a radio telephone is designed as a radio, comprising an introduction orifice for a storage card arranged on a front side of the built-in appliance, which is capable of being closed by a cover which serves at the same time as an operating element.
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Patent
Portable unit with smoke alarm, clock radio, compass, retractable table, and lamp
TL;DR: In this paper, a personal security device is disclosed which includes, in combination with a smoke detection and smoke alarm system, a radio, a digital time clock, a compass, a high intensity lamp, and a retractable writing table.
Patent
A car radio comprising two separable units
TL;DR: A car radio comprising a fixed base unit having electronic components and circuits contained therein for the reception, detection and amplification of radio waves, and a movable control unit connected to the base unit via an electric cable, arranged to provide for turning on, turning off, tuning, channel preselection, volume control, etc. as mentioned in this paper.