Portable Patents (Class D14/165)
  • Tape player
    Patent number: D320792
    Type: Grant
    Filed: October 13, 1989
    Date of Patent: October 15, 1991
    Assignee: Sony Corporation
    Inventors: Akiyoshi Okada, Ichiro Hino
  • Wrist recorder
    Patent number: D320793
    Type: Grant
    Filed: May 31, 1990
    Date of Patent: October 15, 1991
    Assignee: Chatter Box, Inc.
    Inventor: Barry Wingate
  • Combined tape player and radio tuner
    Patent number: D321193
    Type: Grant
    Filed: January 30, 1989
    Date of Patent: October 29, 1991
    Assignee: Sony Corporation
    Inventor: Sogabe Takashi
  • Cassette tape player
    Patent number: D321514
    Type: Grant
    Filed: June 13, 1989
    Date of Patent: November 12, 1991
    Assignee: Sanyo Electric Co., Ltd.
    Inventor: Hiroyuki Miyai
  • Cassette tape player
    Patent number: D321687
    Type: Grant
    Filed: August 21, 1989
    Date of Patent: November 19, 1991
    Assignee: Sanyo Electric Co., Ltd.
    Inventor: Hiroyuki Miyai
  • Portable recording and reproducing system or the like
    Patent number: D323326
    Type: Grant
    Filed: June 7, 1990
    Date of Patent: January 21, 1992
    Assignee: Seiko Epson Corporation
    Inventor: Hideo Takawo
  • Language learning aid
    Patent number: D324544
    Type: Grant
    Filed: June 1, 1990
    Date of Patent: March 10, 1992
    Inventor: Richard Duh
  • Tape player
    Patent number: D324683
    Type: Grant
    Filed: December 19, 1989
    Date of Patent: March 17, 1992
    Assignee: Sony Corporation
    Inventors: Akira Okada, Ichiroh Hino
  • Combined microphone and cassette tape player
    Patent number: D328621
    Type: Grant
    Filed: August 14, 1990
    Date of Patent: August 11, 1992
    Assignee: Seiko Epson Corporation
    Inventor: Masahiko Kabayashi
  • Portable cassette tape recorder
    Patent number: D328745
    Type: Grant
    Filed: April 9, 1990
    Date of Patent: August 18, 1992
    Assignee: Goldstar Co., Ltd.
    Inventor: Seon I. Yoo
  • Cassette tape recorder
    Patent number: D329232
    Type: Grant
    Filed: June 27, 1990
    Date of Patent: September 8, 1992
    Assignee: Goldstar Co., Ltd.
    Inventor: Sun Il Yu
  • Portable cassette tape recorder
    Patent number: D329645
    Type: Grant
    Filed: June 21, 1990
    Date of Patent: September 22, 1992
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Soon H. Baik
  • Portable cassette tape recorder
    Patent number: D329851
    Type: Grant
    Filed: April 6, 1990
    Date of Patent: September 29, 1992
    Assignee: Goldstar Co., Ltd.
    Inventor: Seon I. Yoo
  • Cassette tape recorder
    Patent number: D329852
    Type: Grant
    Filed: June 25, 1990
    Date of Patent: September 29, 1992
    Assignee: Gold Star Co., Ltd.
    Inventor: Jong B. Lee
  • Cassette player
    Patent number: D330026
    Type: Grant
    Filed: February 1, 1990
    Date of Patent: October 6, 1992
    Assignee: Pollyflame International B.V.
    Inventor: Richard F. M. Peersmann
  • Tape recorder
    Patent number: D330027
    Type: Grant
    Filed: June 6, 1990
    Date of Patent: October 6, 1992
    Assignee: Sony Corporation
    Inventor: Fumitaka Kikutani
  • Tape player
    Patent number: D330552
    Type: Grant
    Filed: May 2, 1990
    Date of Patent: October 27, 1992
    Assignee: Sony Corporation
    Inventor: Masayoshi Tsuchiya
  • Tape recorder toy
    Patent number: D332120
    Type: Grant
    Filed: April 9, 1991
    Date of Patent: December 29, 1992
    Assignee: Combi Corporation
    Inventor: Masami Shiraishi
  • Cassette tape recorder
    Patent number: D333136
    Type: Grant
    Filed: April 19, 1991
    Date of Patent: February 9, 1993
    Assignee: Goldstar Co., Ltd.
    Inventor: Sun I. Yu
  • Cassette tape recorder
    Patent number: D334191
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: March 23, 1993
    Assignee: Gold Star Co., Ltd.
    Inventor: Jin S. Yun
  • Tape recorder
    Patent number: D334385
    Type: Grant
    Filed: August 5, 1991
    Date of Patent: March 30, 1993
    Assignee: Olympus Optical Co., Ltd.
    Inventors: Hiroshi Imai, Amane Mori
  • Toy cassette player
    Patent number: D334418
    Type: Grant
    Filed: February 6, 1990
    Date of Patent: March 30, 1993
    Inventor: Kin O. Woo
  • Tape recorder
    Patent number: D334933
    Type: Grant
    Filed: August 5, 1991
    Date of Patent: April 20, 1993
    Assignee: Olympus Optical Co., Ltd.
    Inventor: Jun Takahashi
  • Tape recorder
    Patent number: D335880
    Type: Grant
    Filed: September 25, 1991
    Date of Patent: May 25, 1993
    Assignee: Sony Corporation
    Inventors: Masakazu Kanatani, Atsushi Kawase
  • Tape player
    Patent number: D336294
    Type: Grant
    Filed: April 19, 1991
    Date of Patent: June 8, 1993
    Assignee: Sony Corporation
    Inventors: Joh Wada, Rie Furui
  • Tape recorder
    Patent number: D336295
    Type: Grant
    Filed: April 22, 1991
    Date of Patent: June 8, 1993
    Assignee: Sony Corporation
    Inventor: Shuhei Taniguchi
  • Tape player
    Patent number: D336296
    Type: Grant
    Filed: November 25, 1991
    Date of Patent: June 8, 1993
    Assignee: Sony Corporation
    Inventor: Joh Wada
  • Tape player
    Patent number: D336297
    Type: Grant
    Filed: November 25, 1991
    Date of Patent: June 8, 1993
    Assignee: Sony Corporation
    Inventor: Mie Sekita
  • Tape player
    Patent number: D336298
    Type: Grant
    Filed: December 31, 1991
    Date of Patent: June 8, 1993
    Assignee: Sony Corporation
    Inventor: Yoshio Ogawa
  • Combined tape recorder, player and microphone
    Patent number: D345161
    Type: Grant
    Filed: May 22, 1992
    Date of Patent: March 15, 1994
    Assignee: Fisher-Price, Inc.
    Inventor: Patrick J. Murphy
  • Tape player
    Patent number: D347430
    Type: Grant
    Filed: July 20, 1992
    Date of Patent: May 31, 1994
    Assignee: Sony Corporation
    Inventors: Jun Uchiyama, Yan Minjin
  • Tape player
    Patent number: D347431
    Type: Grant
    Filed: July 20, 1992
    Date of Patent: May 31, 1994
    Assignee: Sony Corporation
    Inventor: Shintaro Tanaka
  • Tape player
    Patent number: D347432
    Type: Grant
    Filed: December 15, 1992
    Date of Patent: May 31, 1994
    Assignee: Sony Corporation
    Inventor: Keisuke Tejima
  • Tape player
    Patent number: D347843
    Type: Grant
    Filed: July 20, 1992
    Date of Patent: June 14, 1994
    Assignee: Sony Corporation
    Inventors: Toshio Iribe, Hisanori Narita
  • Tape player
    Patent number: D348460
    Type: Grant
    Filed: July 20, 1992
    Date of Patent: July 5, 1994
    Assignee: Sony Corporation
    Inventor: Satoshi Suzuki
  • Portable cassette player
    Patent number: D348671
    Type: Grant
    Filed: February 5, 1992
    Date of Patent: July 12, 1994
    Inventor: Mark A. Grasso
  • Cassette player
    Patent number: D348881
    Type: Grant
    Filed: December 29, 1992
    Date of Patent: July 19, 1994
    Assignee: Pollyflame International B.V.
    Inventor: Richard F. M. Peersmann
  • Child's cassette recorder and player combination
    Patent number: D350132
    Type: Grant
    Filed: April 3, 1992
    Date of Patent: August 30, 1994
    Assignee: Diversified Specialists, Inc.
    Inventors: Dan Klitsner, Mark Eastwood, Richard R. Neitz
  • Tape player combined with a radio receiver
    Patent number: D350749
    Type: Grant
    Filed: December 8, 1993
    Date of Patent: September 20, 1994
    Assignee: Sony Corporation
    Inventors: Joh Wada, Hisanori Narita
  • Tape recorder
    Patent number: D350750
    Type: Grant
    Filed: August 27, 1993
    Date of Patent: September 20, 1994
    Assignee: Casio Computer Co., Ltd.
    Inventors: Yuji Oki, Hideo Ohtani
  • Tape player
    Patent number: D350751
    Type: Grant
    Filed: December 8, 1993
    Date of Patent: September 20, 1994
    Assignee: Sony Corporation
    Inventor: Youzoh Matsuzaka
  • Digital audio disc player combined with a radio tuner and a tape recorder
    Patent number: D350753
    Type: Grant
    Filed: July 20, 1992
    Date of Patent: September 20, 1994
    Assignee: Sony Corporation
    Inventor: Hiroki Oka
  • Tape player combined with a radio receiver
    Patent number: D350958
    Type: Grant
    Filed: December 8, 1993
    Date of Patent: September 27, 1994
    Assignee: Sony Corporation
    Inventor: Youzoh Matsuzaka
  • Tape player combined with a radio tuner
    Patent number: D350959
    Type: Grant
    Filed: September 3, 1992
    Date of Patent: September 27, 1994
    Assignee: Sony Corporation
    Inventor: Shinichi Sumikawa
  • Combined digital audio disc player, radio tuner and tape recorder
    Patent number: D350960
    Type: Grant
    Filed: July 8, 1992
    Date of Patent: September 27, 1994
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Keiji Sakata, Hirokazu Shibata, Akihiko Hotta
  • Tape player
    Patent number: D351168
    Type: Grant
    Filed: September 14, 1992
    Date of Patent: October 4, 1994
    Assignee: Sony Corporation
    Inventor: Shinichi Sumikawa
  • Micro-cassette tape recorder
    Patent number: D351386
    Type: Grant
    Filed: September 20, 1993
    Date of Patent: October 11, 1994
    Inventor: Ric Lewis
  • Micro-cassette recorder for automobile portable phones
    Patent number: D351600
    Type: Grant
    Filed: July 9, 1993
    Date of Patent: October 18, 1994
    Inventor: Onorio Moscone
  • Portable cassette player
    Patent number: D360207
    Type: Grant
    Filed: December 30, 1993
    Date of Patent: July 11, 1995
    Assignee: Mark Grasso from Hamagami and Carroll
    Inventors: Mark Grasso, John Hamagami, Justin Carroll
  • Portable cassette player
    Patent number: D366485
    Type: Grant
    Filed: December 30, 1993
    Date of Patent: January 23, 1996
    Assignee: Mark Grasso
    Inventors: Mark Grasso, John Hamagami, Justin Carroll