Headphone cushioning

Details Headphone cushioning Headphone cushioning

1989-08-24

1991-02-05

Schroeder, Werner H.

Apparel

Head coverings

Convertible

381183, A42B 106, H04R 533

Patent

active

049892711

ABSTRACT:
An improved cushion for use on a heater has a thin front skin formed with a circumferential groove. A thin flexible ring is attached to the circumferential groove. A flexible rear skin supports a foam ring and is sealed to the front skin so as to form a gel space. Structure, such as a retaining ring and mating holes and pins, attaches the cushion to the headset.

REFERENCES:
patent: 3073410 (1963-01-01), Gongoll et al.
patent: 4572323 (1986-02-01), Randall
patent: 4674134 (1987-06-01), Lundin
patent: 4856118 (1989-08-01), Sapiejewski

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