Telephonic communications – Terminal – Housing or housing component
Patent
1985-03-20
1987-01-06
Rubinson, Gene Z.
Telephonic communications
Terminal
Housing or housing component
2209, 387183, 387187, H04M 105
Patent
active
046348166
ABSTRACT:
A communications headset has two earpieces mounted on a headband, one at each end. The earpieces are mounted on the headband by arcuate members or stirrups which provide for pivoting of the earpieces about an axis in the plane of the headband, or parallel thereto. A boom attachment member is rotatably mounted on the back of one of the earpieces and the boom is mounted on the attachment member for pivotal and swinging movement. A receiver can be in both earpieces or only in the earpiece carrying the boom. The boom carries an electret microphone and associated amplifier.
REFERENCES:
patent: 1650865 (1927-11-01), Edwards
patent: 2434251 (1948-01-01), Warnke
patent: 3735021 (1973-05-01), Bonis et al.
Telephony Ad, Dec. 4, 1972, vol. 183, No. 23, p. 23.
Larkin Berni
O'Malley Kieran
Preisler John
Byrd Danita R.
Jelly Sidney T.
Northern Telecom Limited
Rubinson Gene Z.
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