Musical keyboard instrument

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7544877
APP PUB NO 20070012162A1
SERIAL NO

11375315

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A musical keyboard instrument which not only allows a music stand to be erected in a desired position in the transverse direction on a panel section, but also ensures easiness of viewing a written musical score of a music book even when the music stand is erected in the vicinity of the left or right end of the panel section. A keyboard section includes a plurality of keys arranged in a front part thereof. A panel section is provided at a location rearward of the keyboard section. An arcuate groove part is formed in the panel section, for engagement with leg parts of a music stand. The arcuate groove part is formed such that the leg parts of the music stand can be engaged therewith in a desired position in the transverse direction, and is curved in a rearwardly convex manner.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
YAMAHA CORPORATION10-1 NAKAZAWA-CHO CHUO-KU HAMAMATSU-SHI SHIZUOKA 430-8650

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Saito, Daisuke Hamamatsu , JP 170 1119

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