PianoArc, LLC

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G10C PIANOS 210
 
 
 
G10H ELECTROPHONIC MUSICAL INSTRUMENTS 130

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9679542 Circular piano keyboardDec 30, 14Jun 13, 17[G10H, G10C]
8952232 Circular piano keyboardJan 14, 13Feb 10, 15[G10H, G10C]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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