SCHIMMEL-VERWALTUNGSGESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G10C PIANOS 39

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9633629 Piano or grand piano with strings and a sound bridge with reduced mass and improved tonal qualityMar 06, 13Apr 25, 17[G10C]
9552798 Pianoforte instrument, in particular a piano, with a housing on bearing pointsMay 14, 12Jan 24, 17[G10F, G10C]
9082371 Keyboard instrumentFeb 25, 13Jul 14, 15[G10C]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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