Portable keyboard system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7667119
APP PUB NO 20100024625A1
SERIAL NO

12220836

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A portable keyboard system having a pair of keyboards rigidly secured to and directed outward from one another. The keyboard system is secured to a user with shoulder straps, which allow the user to control one keyboard with each hand. The keyboards are separately adjustable across several sound and intensity parameters.

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Patent Owner(s)

  • SCHLAPKOHL INVESTMENTS;SCHLAPKOHL INVESTMENTS LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schlapkohl, Thomas P West Des Moines, US 3 59

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