BALDWIN PIANO, INC., A DELAWARE CORPORATION
Patent Owner
Stats
- 6 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- May 15, 2001 most recent publication
Details
- 6 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 71 Total Citation Count
- Jan 06, 1995 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5945613 Combination acoustic and electronic piano in which the acoustic action is disabled when played in the electronic modeJun 24, 98Aug 31, 99[G10D]
5844154 Combination acoustic and electronic piano in which the acoustic action is disabled when played in the electronic modeSep 17, 96Dec 01, 98[G10D]
5567902 Method and apparatus for optically sensing the position and velocity of piano keysJan 06, 95Oct 22, 96[H03K, G10H]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5539142 Combined acoustic and electronic piano in which the acoustic action is disabled when played in the electronic modeExpiredJun 07, 95Jul 23, 96[G10D]
Top Inventors for This Owner
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