Headphone

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9936281
SERIAL NO

15306070

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A headphone includes a speaker casing and a headband. The speaker casing has a main speaker unit and a support member that supports the main speaker unit. The speaker casing is connected to the headband, and the headband is to be placed on a head of a user. The support member supports the main speaker unit with a main plane of the main speaker unit being positioned at an angle ranging from 10° to 30° inclusive with respect to a main plane of the support member, so that the main plane of the main speaker unit faces a side of an ear lobe of the user.

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Patent Owner(s)

Patent OwnerAddress
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD22-6 MOTO-MACHI KADOMA-SHI OSAKA 571-0057

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakano, Masahiro Osaka, JP 79 1028
Tamura, Kazuo Osaka, JP 12 297

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