US 5,177,784 AGranted

Head-set telephone device and method

OwnerRobert Hu, Jonathan Huinventors

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Abstract

Several embodiment of a telephone device having a cradle and a headset assembly are disclosed. Each headset has spring biased members to firmly hold the headset on a person's head which device frees the hands when listening thereto or talking therein. In one embodiment, the headset has first and second resilient, spring-biased retractable bars having respective outer ends fixedly connected to respective first and second ear speakers. Other embodiments use bar shaped or square shaped elements to hold the speakers and mechanical arrangements to extend or retract the bar shaped or square shaped elements. The headset embodiments are disclosed for use with conventional telephone systems that have telephone lines or cords to cradles or for use with remote or cordless systems that can be used for cellular or non-cellular telephone systems.

Claims7

Dependent claims

A telephone device comprising:

a cradle;
a headset for use with said cradle and having a center housing, said center housing having first and second end walls and first and second side walls, said first and second side walls are longer than said first and second end walls;
and
means coupled to said center housing of said headset for providing resilient, spring-biased, retractable members to firmly attach said headset to a person's head;
said means comprising a pair of resilient, spring-biased retractable members, and a pair of speakers connected to said pair of members, each of said pair of members is connected at one end thereof to its respective speaker and movably coupled at the other end thereof to said center housing;
each of said pair of members comprising a bar shaped element having a square shaped cross-section;
and
recess latching means located on said center housing including first and second recessed disposed respectively in said first and second side walls of said center housing for permitting each said bar shaped element to be held on said recess latching means of said center housing.

5 more elements

Dependencies are inferred from the claim text.