Support assembly and keyboard apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9672797
APP PUB NO 20170025099A1
SERIAL NO

15217005

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A support assembly includes a support rotatably disposed with respect to a frame; a jack support portion connected to the support; a jack having a recessed portion in a lower portion of the jack, the jack having the jack support portion inside the recessed portion and being rotatably disposed to the support; and an acting portion fixed to the jack and receiving a downward action. The recessed portion has an open end with a width larger than a width of the jack support portion. The recessed portion may have an open end with a width larger than a width of the jack support portion.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
YAMAHA CORPORATIONSHIZUOKA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ichiki, Shunsuke Hamamatsu, JP 31 89
Ohba, Akito Hamamatsu, JP 15 14

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