Apparel – Head coverings – Convertible
Patent
1983-06-27
1984-09-18
Schroeder, Werner H.
Apparel
Head coverings
Convertible
2423, 403326, 403361, 339126RS, A42B 106
Patent
active
044714963
ABSTRACT:
There is disclosed an acoustic earmuff device wherein there is provided an articulated earmuff-to-headband attachment construction which is readily fabricated and assembled and which provides sufficient freedom of pivotal motion of the earmuff relative to the headband as to allow each earmuff to readily assume the proper wearing position with respect to the head of the user. The invention utilizes a soft resilient grommet fitted through an aperture in the back wall of a rigid earcup to articulatingly capture a rigid stud extending inwardly from an end portion of a resilient headband.
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patent: 4130336 (1978-12-01), Dozier
Falco Robert
Gardner, Jr. Ross
Cabot Corporation
Ellis Mary A.
Schroeder Werner H.
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