Helmet-mounted intercommunications and entertainment system

Details Helmet-mounted intercommunications and entertainment system Helmet-mounted intercommunications and entertainment system

2007-12-11

2007-12-11

Le, Huyen (Department: 2615)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Plural or compound reproducers

C381S370000, C381S432000

Reexamination Certificate

active

10907670

ABSTRACT:
An improved headset for a helmet includes an acoustic component of a relatively small size to permit insertion thereof within the helmet, a relatively soft and comfortable textile material configured to removably contain the acoustic component, a connector for removably retaining the textile material to an inner portion of the helmet, and power supply for energizing the acoustic component causing emission of a sound wave. The textile material can be formed into a pouch.

REFERENCES:
patent: 4109105 (1978-08-01), Von Statten
patent: 4636592 (1987-01-01), Scott
patent: 4788724 (1988-12-01), Lazzeroni
patent: 4977975 (1990-12-01), Lazzeroni
patent: 5136657 (1992-08-01), Hattori
patent: 5404577 (1995-04-01), Zuckerman et al.
patent: 5678205 (1997-10-01), Gray

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