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Patent No. 6681419

Forehead support apparatusĀ 

A forehead support apparatus for resting a standing users forehead against a wall above a bathroom commode or urinal or beneath a showerhead.

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Class 455/443 - Overlapping cells


Subclass of Class 455 - Telecommunications
Definition: Subject matter including the handoff in a special situation
No. of patents: 324
Last issue date: 04/03/2012


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NumberTitleIssue Date
4490830Radio signal transmission system including a plurality of transmitters for transmitting a common signal
A single data signal is transmitted by two transmitters to two radio zones having an overlapping zone therebetween. The data signal is frequency or phase modulated and is mixed in the transmitters with RF carrier waves of equal frequency. The data signal ...
12/25/1984
4479245Same frequency repeater for a multiple repeater system
This invention is directed to a same frequency repeater (SFR) for use in a multiple SFR system in which only one SFR at a given time is allowed to retransmit a received signal thereby preventing simulcast distortion which could occur due to multiple SFR r...
10/23/1984
4435840Radio mobile communication system wherein probability of loss of calls is reduced without a surplus of base station equipment
In a mobile radio communication system, a control station supplies a traffic adjusting signal to a particular one of base stations, channels allotted to which are used up to a predetermined number in communication therethrough between the control station ...
03/06/1984
4394760Process for monitoring analog and digital mobile radio connections
A process for monitoring analog and digital mobile radio connections is disclosed within the framework of a mobile radio network comprising a number of radio base stations in a mutual spatial arrangement in the form of a cellular system having overlapping...
07/19/1983
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