Headset construction

Details Headset construction Headset construction

1977-08-26

1979-02-06

Cooper, William C.

H04M 105

Patent

active

041385985

ABSTRACT:
The headset comprises a head-encircling band which has a rectangular cross-section, and it includes one or two earpieces which have housings with rectangular slots engaged over and slidable on each band end. In addition, a microphone arm having a microphone at one end and an opposite end with a rotatable ring portion engages through a bore of the ring portion onto the band holding the earpieces or onto a similar band formed on the end of the earpiece housing.

REFERENCES:
patent: 2653193 (1953-09-01), Anderson
patent: 3447160 (1969-06-01), Teder

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