Piano Or Cabinet Therefor Patents (Class D17/7)
Grand type (Class D17/8)
  • Electronic keyboard instrument
    Patent number: D510592
    Type: Grant
    Filed: May 27, 2004
    Date of Patent: October 11, 2005
    Assignee: Yamaha Corporation
    Inventor: Yoshihiro Katsumata
  • Electronic piano
    Patent number: D467607
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: December 24, 2002
    Assignee: Roland Corporation
    Inventors: Kazuya Yanase, Kenji Ozawa
  • Piano
    Patent number: D474801
    Type: Grant
    Filed: April 10, 2002
    Date of Patent: May 20, 2003
    Assignee: Yamaha Corporation
    Inventor: Sunao Okamura
  • Electronic keyboard instrument
    Patent number: D552157
    Type: Grant
    Filed: June 3, 2005
    Date of Patent: October 2, 2007
    Assignee: Yamaha Corporation
    Inventors: Manabu Kawada, Tamie Onishi, Enrico Bergese
  • Electronic keyboard instrument
    Patent number: D552158
    Type: Grant
    Filed: August 10, 2005
    Date of Patent: October 2, 2007
    Assignee: Yamaha Corporation
    Inventor: Soichiro Tanaka
  • Electronic keyboard musical instrument
    Patent number: D553666
    Type: Grant
    Filed: December 22, 2005
    Date of Patent: October 23, 2007
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventors: Takashi Yatabe, Yukihiko Ida, Shuji Shibuki
  • Electronic keyboard musical instrument
    Patent number: D553667
    Type: Grant
    Filed: December 22, 2005
    Date of Patent: October 23, 2007
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventor: Ryo Utsunomiya
  • Electronic keyboard instrument
    Patent number: D554178
    Type: Grant
    Filed: June 3, 2005
    Date of Patent: October 30, 2007
    Assignee: Yamaha Corporation
    Inventors: Manabu Kawada, Tamie Onishi, Enrico Bergese
  • Electronic keyboard musical instrument
    Patent number: D554693
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: November 6, 2007
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventors: Naoki Kuramochi, Iichiro Hashimoto
  • Electronic piano
    Patent number: D555188
    Type: Grant
    Filed: January 27, 2006
    Date of Patent: November 13, 2007
    Assignee: Yamaha Corporation
    Inventor: Daisuke Saito
  • Electronic piano
    Patent number: D555189
    Type: Grant
    Filed: January 27, 2006
    Date of Patent: November 13, 2007
    Assignee: Yamaha Corporation
    Inventor: Daisuke Saito
  • Electronic piano
    Patent number: D555190
    Type: Grant
    Filed: March 17, 2006
    Date of Patent: November 13, 2007
    Assignee: Yamaha Corporation
    Inventors: Daisuke Saito, David Keech
  • Electronic piano
    Patent number: D555710
    Type: Grant
    Filed: September 12, 2005
    Date of Patent: November 20, 2007
    Assignee: Yamaha Corporation
    Inventor: Toshihide Suzuki
  • Electronic keyboard musical instrument
    Patent number: D555711
    Type: Grant
    Filed: December 22, 2005
    Date of Patent: November 20, 2007
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventors: Iichiro Hashimoto, Naoya Nishizawa
  • Electronic keyboard instrument
    Patent number: D555712
    Type: Grant
    Filed: September 28, 2006
    Date of Patent: November 20, 2007
    Assignee: Yamaha Corporation
    Inventor: Daizo Sato
  • Electronic piano
    Patent number: D555713
    Type: Grant
    Filed: July 20, 2005
    Date of Patent: November 20, 2007
    Assignee: Yamaha Corporation
    Inventor: Yukinori Mikage
  • Electronic piano
    Patent number: D555714
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: November 20, 2007
    Assignee: Yamaha Corporation
    Inventors: Yoshihiro Katsumata, Enrico Bergese
  • Electronic keyboard musical instrument
    Patent number: D557328
    Type: Grant
    Filed: July 19, 2005
    Date of Patent: December 11, 2007
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventors: Kenichi Miyashita, Iichiro Hashimoto, Yukihiko Ida
  • Piano
    Patent number: D481065
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: October 21, 2003
    Assignee: Yamaha Corporation
    Inventor: Daizo Sato
  • Piano
    Patent number: D481066
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: October 21, 2003
    Assignee: Yamaha Corporation
    Inventor: Daizo Sato
  • Electronic piano
    Patent number: D562877
    Type: Grant
    Filed: February 26, 2007
    Date of Patent: February 26, 2008
    Assignee: Kawai Musical Inst. Mfg. Co., Ltd.
    Inventor: Tomoyasu Ikegawa
  • Piano
    Patent number: D565641
    Type: Grant
    Filed: July 6, 2007
    Date of Patent: April 1, 2008
    Assignee: Yamaha Corporation
    Inventors: Yoshihiro Katsumata, Masaharu Ohno
  • Electronic piano
    Patent number: D566165
    Type: Grant
    Filed: August 7, 2007
    Date of Patent: April 8, 2008
    Assignee: Yamaha Corporation
    Inventor: Masafumi Ito
  • Piano
    Patent number: D488184
    Type: Grant
    Filed: May 28, 2003
    Date of Patent: April 6, 2004
    Assignee: Yamaha Corporation
    Inventor: Masaharu Ohno
  • Case for an orchestrion
    Patent number: D295982
    Type: Grant
    Filed: October 29, 1985
    Date of Patent: May 31, 1988
    Inventor: Stephen J. Gagliano
  • Electronic piano
    Patent number: D574879
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: August 12, 2008
    Assignee: Yamaha Corporation
    Inventor: Tamie Onishi
  • Electronic piano
    Patent number: D499443
    Type: Grant
    Filed: August 28, 2003
    Date of Patent: December 7, 2004
    Assignee: Yamaha Corporation
    Inventor: Masaharu Ohno
  • Music keyboard workstation
    Patent number: D499754
    Type: Grant
    Filed: March 26, 2002
    Date of Patent: December 14, 2004
    Inventor: Raymon A. Willis
  • Electronic piano
    Patent number: D499755
    Type: Grant
    Filed: August 28, 2003
    Date of Patent: December 14, 2004
    Assignee: Yamaha Corporation
    Inventor: Masaharu Ohno
  • Piano
    Patent number: D308068
    Type: Grant
    Filed: July 7, 1987
    Date of Patent: May 22, 1990
    Assignee: Ed. Seiler Pianofortefabrik GmbH & Co KG
    Inventor: Steffen Seiler
  • Electronic piano
    Patent number: D308215
    Type: Grant
    Filed: August 31, 1987
    Date of Patent: May 29, 1990
    Assignee: Caiso Computer Co., Ltd.
    Inventor: Tatsuo Katsuhara
  • Electronic piano
    Patent number: D312472
    Type: Grant
    Filed: February 8, 1988
    Date of Patent: November 27, 1990
    Assignee: Yamaha Corp.
    Inventor: Hartmut H. Esslinger
  • Walk-on piano
    Patent number: D313238
    Type: Grant
    Filed: May 3, 1988
    Date of Patent: December 25, 1990
    Assignee: Techno Future, Inc.
    Inventor: Remo Saraceni
  • Electronic piano
    Patent number: D317170
    Type: Grant
    Filed: July 1, 1988
    Date of Patent: May 28, 1991
    Assignee: Samick Music Corporation
    Inventor: Jung H. Dong
  • Upright style digital piano
    Patent number: D318285
    Type: Grant
    Filed: July 1, 1988
    Date of Patent: July 16, 1991
    Assignee: Samick Music Corporation
    Inventor: Jung H. Dong
  • Electronic piano
    Patent number: D320404
    Type: Grant
    Filed: November 15, 1988
    Date of Patent: October 1, 1991
    Assignee: Yamaha Corporation
    Inventors: Yasuo Yamawaki, Kazuyuki Mizushima
  • Electronic piano
    Patent number: D322086
    Type: Grant
    Filed: November 15, 1988
    Date of Patent: December 3, 1991
    Assignee: Yamaha Corporation
    Inventors: Yasuo Yamawaki, Kazuyuki Mizushima
  • Electronic grand piano
    Patent number: D322089
    Type: Grant
    Filed: May 22, 1989
    Date of Patent: December 3, 1991
    Inventor: Dennis J. Orris
  • Piano
    Patent number: D324531
    Type: Grant
    Filed: December 5, 1989
    Date of Patent: March 10, 1992
    Assignee: Samick Musical Instruments Mfg. Co., Ltd.
    Inventor: Hyo I. Lee
  • Electronic piano
    Patent number: D326468
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: May 26, 1992
    Assignee: Gold Star Co., Ltd.
    Inventor: Jin S. Jeon
  • Cabinet for an electronic piano
    Patent number: D341371
    Type: Grant
    Filed: December 29, 1992
    Date of Patent: November 16, 1993
    Inventor: Myndilee Wong
  • Electronic piano
    Patent number: D345372
    Type: Grant
    Filed: December 22, 1992
    Date of Patent: March 22, 1994
    Assignee: Yamaha Corporation
    Inventor: Tomoaki Ida
  • Electronic keyboard musical instrument
    Patent number: D345574
    Type: Grant
    Filed: June 29, 1992
    Date of Patent: March 29, 1994
    Assignee: Yamaha Corporation
    Inventor: Kazuyuki Mizushima
  • Piano
    Patent number: D346394
    Type: Grant
    Filed: June 27, 1991
    Date of Patent: April 26, 1994
    Assignee: General Electro Music Corp.
    Inventor: Gianni Cattaneo
  • Electronic piano
    Patent number: D369378
    Type: Grant
    Filed: February 23, 1995
    Date of Patent: April 30, 1996
    Assignee: Yamaha Corporation
    Inventor: Sunao Okamura
  • Electronic piano
    Patent number: D372728
    Type: Grant
    Filed: July 7, 1995
    Date of Patent: August 13, 1996
    Assignee: Yamaha Corporation
    Inventor: Kazuyuki Mizushima
  • Electronic piano
    Patent number: D382006
    Type: Grant
    Filed: April 16, 1996
    Date of Patent: August 5, 1997
    Assignee: Yamaha Corporation
    Inventor: Kazuhito Nakajima
  • Electronic piano
    Patent number: D386514
    Type: Grant
    Filed: April 15, 1996
    Date of Patent: November 18, 1997
    Assignee: Yamaha Corporation
    Inventors: Tsutomu Nakada, Daisuke Saito
  • Dental floss dispenser
    Patent number: D387495
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: December 9, 1997
    Inventor: Lisa A. Hester
  • Piano
    Patent number: D401962
    Type: Grant
    Filed: March 27, 1998
    Date of Patent: December 1, 1998
    Inventor: Kalman Detrich