Patents Issued in August 21, 1990
  • Portable video system
    Patent number: D310075
    Type: Grant
    Filed: December 24, 1987
    Date of Patent: August 21, 1990
    Assignee: Sony Corporation
    Inventors: William L. Mannion, Ira Diamond
  • Telephone
    Patent number: D310076
    Type: Grant
    Filed: March 12, 1987
    Date of Patent: August 21, 1990
    Assignee: Meisei Electric Co., Ltd.
    Inventors: Shigeaki Kido, Sadao Isozaki, Yasuko Yajima
  • Combined radio and cassette tape recorder
    Patent number: D310077
    Type: Grant
    Filed: June 22, 1988
    Date of Patent: August 21, 1990
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Kazuharu Yamamoto
  • Digital audio tape recorder
    Patent number: D310078
    Type: Grant
    Filed: June 4, 1987
    Date of Patent: August 21, 1990
    Assignee: Casio Computer Co., Ltd.
    Inventor: Yoshitaka Naito
  • Tape recorder
    Patent number: D310079
    Type: Grant
    Filed: December 9, 1987
    Date of Patent: August 21, 1990
    Assignee: Olympus Optical Co., Ltd.
    Inventor: Akinori Mitsuse
  • Combined clock radio and light
    Patent number: D310080
    Type: Grant
    Filed: September 1, 1987
    Date of Patent: August 21, 1990
    Assignee: Twin Bird Industrial Co., Ltd.
    Inventor: Touru Sato
  • Headphone
    Patent number: D310081
    Type: Grant
    Filed: January 26, 1988
    Date of Patent: August 21, 1990
    Assignee: Sony Corporation
    Inventors: Takefumi Daido, Katsuo Takada
  • Seat belt microphone
    Patent number: D310082
    Type: Grant
    Filed: October 26, 1987
    Date of Patent: August 21, 1990
    Assignee: Shure Brothers, Inc.
    Inventors: Joseph Kehl, Hari Matsuda
  • Microphone mount
    Patent number: D310083
    Type: Grant
    Filed: June 24, 1987
    Date of Patent: August 21, 1990
    Inventors: John J. Lazzeroni, Melinda K. Lazzeroni
  • Coupling block for a glass mounted antenna
    Patent number: D310084
    Type: Grant
    Filed: July 5, 1988
    Date of Patent: August 21, 1990
    Assignee: Alliance Research Corporation
    Inventor: Tetsuo Shimazaki
  • Lawn mower
    Patent number: D310085
    Type: Grant
    Filed: June 1, 1988
    Date of Patent: August 21, 1990
    Assignee: Yamaha Hatsudoki K. K.
    Inventor: Kunisaburo Uemura
  • Sewing machine
    Patent number: D310086
    Type: Grant
    Filed: February 24, 1988
    Date of Patent: August 21, 1990
    Assignee: Tokyo Juki Industrial Co., Ltd.
    Inventors: Sanae Takada, Toshiya Sekiguchi
  • End piece for eyeglass temples
    Patent number: D310087
    Type: Grant
    Filed: May 22, 1987
    Date of Patent: August 21, 1990
    Assignee: Eyemetrics-Systems AG
    Inventors: Helmut Wiedmann, Wilhelm Anger
  • Integrated beam splitter video camera or the like
    Patent number: D310088
    Type: Grant
    Filed: June 18, 1987
    Date of Patent: August 21, 1990
    Assignee: Circon Corporation
    Inventor: Erik Sluyter
  • Film processor
    Patent number: D310089
    Type: Grant
    Filed: February 6, 1987
    Date of Patent: August 21, 1990
    Assignee: Eastman Kodak Company
    Inventor: Monte D. Lavine
  • Combined guitar and keyboard
    Patent number: D310090
    Type: Grant
    Filed: March 11, 1987
    Date of Patent: August 21, 1990
    Inventors: Debra S. Stone, Gary Hahn
  • Electronic string instrument
    Patent number: D310091
    Type: Grant
    Filed: October 9, 1987
    Date of Patent: August 21, 1990
    Assignee: Yamaha Corporation
    Inventor: Keizo Tatsumi
  • Electronic typewriter
    Patent number: D310092
    Type: Grant
    Filed: September 22, 1987
    Date of Patent: August 21, 1990
    Assignee: Canon Kabushiki Kaisha
    Inventors: Aiko Endo, Noriaki Haranishi
  • Electronic calculator with solar cell
    Patent number: D310093
    Type: Grant
    Filed: May 13, 1987
    Date of Patent: August 21, 1990
    Assignee: Sharp Corporation
    Inventors: Hiroshi Sakaguchi, Katsuhiro Iida
  • Electronic calculator
    Patent number: D310094
    Type: Grant
    Filed: May 19, 1987
    Date of Patent: August 21, 1990
    Assignee: Aurora Impex Corporation
    Inventor: Isoroku Noguchi
  • Electronic calculator
    Patent number: D310095
    Type: Grant
    Filed: May 19, 1987
    Date of Patent: August 21, 1990
    Assignee: Aurora Impex Corporation
    Inventor: Isoroku Noguchi
  • Multiform printer
    Patent number: D310096
    Type: Grant
    Filed: May 27, 1986
    Date of Patent: August 21, 1990
    Assignee: Mannesmann Kienzle GmbH
    Inventor: Alfons Heimburger
  • Printer
    Patent number: D310097
    Type: Grant
    Filed: January 9, 1987
    Date of Patent: August 21, 1990
    Assignee: International Business Machines Corporation
    Inventors: Stephan Feger, Wolfgang Fischer, Norbert Koller, Manfred Krautwald
  • Holder for business card
    Patent number: D310098
    Type: Grant
    Filed: January 28, 1987
    Date of Patent: August 21, 1990
    Inventor: John Ristuccia, Sr.
  • Book holder
    Patent number: D310099
    Type: Grant
    Filed: September 17, 1987
    Date of Patent: August 21, 1990
    Assignee: Chas Chapman Company Limited
    Inventors: David R. Chapman, Charles G. Shepherd
  • Pen
    Patent number: D310100
    Type: Grant
    Filed: July 10, 1987
    Date of Patent: August 21, 1990
    Inventor: Teruo Yubisui
  • Combination cover and holder for writing instrument
    Patent number: D310101
    Type: Grant
    Filed: August 17, 1987
    Date of Patent: August 21, 1990
    Assignee: Deidre Stanley
    Inventor: Randolph A. Gauthier
  • Stamp dispenser
    Patent number: D310102
    Type: Grant
    Filed: February 5, 1987
    Date of Patent: August 21, 1990
    Assignee: Ketcham & McDougall, Inc.
    Inventor: James M. Rittenhouse
  • Wall-mountable tape dispenser or the like
    Patent number: D310103
    Type: Grant
    Filed: April 22, 1987
    Date of Patent: August 21, 1990
    Assignee: Herman Miller, Inc.
    Inventors: Jean Beirise, John Coons
  • Adhesive applicator
    Patent number: D310104
    Type: Grant
    Filed: May 27, 1987
    Date of Patent: August 21, 1990
    Inventor: Hiromichi Uchida
  • Paper clip holder
    Patent number: D310105
    Type: Grant
    Filed: October 19, 1987
    Date of Patent: August 21, 1990
    Assignee: Rubbermaid Incorporated
    Inventors: Kent W. Murphy, Charles W. Craft, Jr.
  • Desk index file
    Patent number: D310106
    Type: Grant
    Filed: February 5, 1987
    Date of Patent: August 21, 1990
    Assignee: Ketcham & McDougall, Inc.
    Inventor: James M. Rittenhouse
  • File box
    Patent number: D310107
    Type: Grant
    Filed: November 5, 1987
    Date of Patent: August 21, 1990
    Assignee: Rubbermaid Incorporated
    Inventors: Kent W. Murphy, Charles W. Craft, Jr.
  • Desk tray
    Patent number: D310108
    Type: Grant
    Filed: February 5, 1987
    Date of Patent: August 21, 1990
    Assignee: Ketcham & McDougall, Inc.
    Inventor: James M. Rittenhouse
  • Pair of hand signs
    Patent number: D310109
    Type: Grant
    Filed: April 23, 1987
    Date of Patent: August 21, 1990
    Inventor: Ruben A. Vega
  • Electronic die simulator
    Patent number: D310110
    Type: Grant
    Filed: December 3, 1987
    Date of Patent: August 21, 1990
    Inventor: Joseph G. Dawson
  • Toy automobile
    Patent number: D310111
    Type: Grant
    Filed: April 20, 1989
    Date of Patent: August 21, 1990
    Assignee: Hestair Kiddicraft Limited
    Inventors: Ian T. Revell, Ruth Elliott
  • Animal figure
    Patent number: D310112
    Type: Grant
    Filed: November 9, 1987
    Date of Patent: August 21, 1990
    Inventor: Hazel Metzler
  • Exercise cycle
    Patent number: D310113
    Type: Grant
    Filed: January 7, 1988
    Date of Patent: August 21, 1990
    Inventor: Rodney G. Stoner
  • Bat
    Patent number: D310114
    Type: Grant
    Filed: April 30, 1987
    Date of Patent: August 21, 1990
    Inventor: Raymond H. Catherall
  • Golf club head
    Patent number: D310115
    Type: Grant
    Filed: February 5, 1987
    Date of Patent: August 21, 1990
    Assignee: Daiwa Golf Co., Ltd.
    Inventor: Kanji Iinuma
  • Fishing reel
    Patent number: D310116
    Type: Grant
    Filed: July 16, 1987
    Date of Patent: August 21, 1990
    Assignee: Penn Fishing Tackle Mfg. Co.
    Inventor: Rudolph Effinger
  • Airless paint sprayer
    Patent number: D310117
    Type: Grant
    Filed: January 29, 1987
    Date of Patent: August 21, 1990
    Assignee: Scott & Fetzer Company
    Inventor: James F. Mariol
  • Toilet trainer for children
    Patent number: D310118
    Type: Grant
    Filed: October 2, 1987
    Date of Patent: August 21, 1990
    Inventor: Chester L. Lemon
  • Toilet
    Patent number: D310119
    Type: Grant
    Filed: January 12, 1988
    Date of Patent: August 21, 1990
    Assignee: Kohler Co.
    Inventors: Herbert V. Kohler, Jr., Mary J. Reid
  • Medical monitor
    Patent number: D310120
    Type: Grant
    Filed: December 21, 1987
    Date of Patent: August 21, 1990
    Assignee: Oxford Medical Limited
    Inventors: John F. Wickham, Trevor A. Nunn, Derek S. Jay
  • Combined ear and throat speculum
    Patent number: D310121
    Type: Grant
    Filed: October 22, 1987
    Date of Patent: August 21, 1990
    Inventor: Daniel J. Pender
  • Blood sampler
    Patent number: D310122
    Type: Grant
    Filed: September 10, 1987
    Date of Patent: August 21, 1990
    Inventor: Jon M. Masters
  • Funnel with filter
    Patent number: D310123
    Type: Grant
    Filed: October 19, 1987
    Date of Patent: August 21, 1990
    Assignee: Para Scientific, Inc.
    Inventor: Eric V. Carlson
  • Female urinal
    Patent number: D310124
    Type: Grant
    Filed: October 15, 1987
    Date of Patent: August 21, 1990
    Assignee: Comfy Catch-A-Spec Company
    Inventor: Adrienne Knowles