Telecommunications – Receiver or analog modulated signal frequency converter – Cabinet – housing – or chassis structure
Patent
1990-07-25
1992-09-08
Kuntz, Curtis
Telecommunications
Receiver or analog modulated signal frequency converter
Cabinet, housing, or chassis structure
455344, H04B 108
Patent
active
051466198
ABSTRACT:
An ear radio adapted for support by the ears of a user comprises first and second ear components, each including a casement having inner and outer surfaces and adapted in size and configuration to fit over an ear of the user. Radio circuitry is provided for receiving radio signals and converting the radio signals to sound and is mounted within a first casement. Radio function controls are mounted on the exterior surface of the first casement. A speaker is mounted on the inner surface of the first casement and is operatively connected to the radio circuitry mounted on its inner surface. The speaker is adapted to extend within the ear canal of the ear. A first retention member is provided for retaining the first component at one ear, and is configured to conform to the juncture between the ear and the head of the user. A second radio component includes a similar second casement having inner and outer surfaces and adapted in size and configuration to fit over the user's second ear. A power supply means is mounted within the second casement, and a radio speaker is mounted on the inner surface of the second casement and adapted to extend within the ear canal of the second ear. A second retention member is provided for retaining the second component at the second ear and is configured to conform to the juncture between the second ear and the head of the user. Circuitry is provided for electrically connecting the power supply and the speaker in the second component with the radio circuitry in the first component.
REFERENCES:
patent: D174053 (1955-07-01), Norris
patent: D272904 (1984-03-01), Kawaro
patent: D284859 (1986-07-01), Okada
patent: D293107 (1987-12-01), Muller
patent: D299129 (1988-12-01), Wiegel
patent: D321881 (1991-11-01), Hopewell
patent: 4539708 (1985-09-01), Norris
patent: 4682363 (1987-07-01), Goldfarb et al.
patent: 4856086 (1989-08-01), McCullough
patent: 4858248 (1989-08-01), Goldsmith et al.
patent: 4972468 (1990-11-01), Murase et al.
#371009 Aqua Band FM Radio, p. 22.
Sports Mate.TM. Headband FM Stereo, Stereo Headphones & AM/FM Stereo with headphones, p. 98.
Roberta Fortunes' Almanac, Toshiba Digital Headset #TS474.
Fortunes' Active Health, Sony Sports FM Radio #S0722.
Page 278y, #1, 2, 3, 4, 8, 9, 10, 11, 12 and 13.
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