Combined infrared ray emitter and charger for headphone

Equipment for production – distribution – or transformation of ene – Energy conversion or transformation – Battery charger

Design Patent

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Details

CD14S224000

Design Patent

active

D0456351

CLAIM:
The ornamental design for a combined infrared ray emitter and charger for headphone, as shown and described.

REFERENCES:
patent: D278508 (1985-04-01), Kafka
patent: D313221 (1990-12-01), Skully et al.
patent: D325578 (1992-04-01), Daido et al.
patent: D355913 (1995-02-01), Chong
patent: D359052 (1995-06-01), Nagele et al.
patent: D387784 (1997-12-01), Nakamura
patent: D412331 (1999-07-01), Nakamura
Yueh-In Co Ltd YW-10—(YT-10 & YR-20) RF Cordless Headphone System with Self-Adjusting Inner Headband—www.globalsources.com/—Accessed Monday, Oct. 22, 2001.*
Catalog “Headphone/Active speaker system”, p. 19, Sony Corporation, Jul. 2000.

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