Patents Issued in March 6, 1990
  • Automotive valve cap with display dimple
    Patent number: D306420
    Type: Grant
    Filed: April 8, 1987
    Date of Patent: March 6, 1990
    Inventor: Robert R. Robinson
  • Exterior shell of a vehicle hood
    Patent number: D306421
    Type: Grant
    Filed: August 14, 1987
    Date of Patent: March 6, 1990
    Assignee: Navistar International Transportation Corp.
    Inventors: L. David Allendorph, Franz Mueller, Richard P. Beerman
  • Gear shift for a truck
    Patent number: D306422
    Type: Grant
    Filed: September 4, 1987
    Date of Patent: March 6, 1990
    Assignee: Aktiebolaget Volvo
    Inventor: Ivar Aaboen
  • Wind deflector for vehicles
    Patent number: D306423
    Type: Grant
    Filed: July 13, 1987
    Date of Patent: March 6, 1990
    Inventor: Mark A. Mayhugh
  • Anchor
    Patent number: D306424
    Type: Grant
    Filed: July 28, 1987
    Date of Patent: March 6, 1990
    Assignee: BruPat Limited
    Inventor: Peter Bruce
  • Underwater remotely operated vehicle
    Patent number: D306425
    Type: Grant
    Filed: March 22, 1988
    Date of Patent: March 6, 1990
    Inventors: Terence D. Walker, Hywel W. Williams
  • Housing for an electrical connector
    Patent number: D306426
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: March 6, 1990
    Assignee: Gazaki Corporation
    Inventors: Takayoshi Endo, Tamio Watanabe, Satoshi Yamada
  • Data selective switch or similar article
    Patent number: D306427
    Type: Grant
    Filed: August 24, 1988
    Date of Patent: March 6, 1990
    Assignee: Turn-Luckily International Inc.
    Inventor: George Y. Huang
  • Control console for security lockers
    Patent number: D306428
    Type: Grant
    Filed: October 2, 1987
    Date of Patent: March 6, 1990
    Assignee: American Locker Group Incorporated
    Inventors: Douglas A. Barth, Gregory C. Hudson
  • Circuit module mounting apparatus
    Patent number: D306429
    Type: Grant
    Filed: October 30, 1986
    Date of Patent: March 6, 1990
    Assignees: American Telephone and Telegraph Company, AT&T Information Systems Inc.
    Inventors: Jeffrey M. Hiatt, Chris G. Johnson, William H. Martin, Jr., Mark E. Millman, Timothy P. Wink
  • Terminal block security cover
    Patent number: D306430
    Type: Grant
    Filed: November 4, 1987
    Date of Patent: March 6, 1990
    Assignee: The Siemon Company
    Inventors: James McNutt, Howard Reynolds
  • Modular casing for a capacitor bank
    Patent number: D306431
    Type: Grant
    Filed: March 27, 1987
    Date of Patent: March 6, 1990
    Assignee: Ducati Energia S.p.A.
    Inventors: Lucio Venturini, Dante Tura, Fausto Gasparrini
  • Memory unit or similar article
    Patent number: D306432
    Type: Grant
    Filed: September 25, 1987
    Date of Patent: March 6, 1990
    Assignee: NCR Corporation
    Inventors: Shuzo Kato, Yasushi Nakamura
  • Laptop computer
    Patent number: D306433
    Type: Grant
    Filed: May 13, 1988
    Date of Patent: March 6, 1990
    Assignee: Compaq Computer Corporation
    Inventor: Thomas Mitchell
  • Gooseneck type optical scanner head for use with point-of-sale register
    Patent number: D306434
    Type: Grant
    Filed: May 11, 1988
    Date of Patent: March 6, 1990
    Assignee: Symbol Technologies Inc.
    Inventors: Mark J. Krichever, Jerome Swartz
  • Countertop, gooseneck-style, optical scanner for use with point-of-sale register
    Patent number: D306435
    Type: Grant
    Filed: May 11, 1988
    Date of Patent: March 6, 1990
    Assignee: Symbol Technologies Inc.
    Inventors: Mark J. Krichever, Jerome Swartz
  • Tape drive system
    Patent number: D306436
    Type: Grant
    Filed: February 25, 1987
    Date of Patent: March 6, 1990
    Assignee: Hitachi, Ltd.
    Inventors: Shiro Fujimori, Yukio Kuroiwa, Noriyoshi Kimura
  • Optical disk unit for electronic computers
    Patent number: D306437
    Type: Grant
    Filed: March 7, 1988
    Date of Patent: March 6, 1990
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Kunio Hara
  • Face panel for a computer hard file or similar article
    Patent number: D306438
    Type: Grant
    Filed: February 20, 1987
    Date of Patent: March 6, 1990
    Assignee: International Business Machines Corporation
    Inventors: Vincent S. Garmon, Pedro M. Alfonso
  • Portable television set
    Patent number: D306439
    Type: Grant
    Filed: October 16, 1987
    Date of Patent: March 6, 1990
    Assignee: Casio Computer Co., Ltd.
    Inventor: Hiroshi Nakatsuka
  • Combined LCD television receiver and video cassette player
    Patent number: D306440
    Type: Grant
    Filed: January 12, 1987
    Date of Patent: March 6, 1990
    Inventors: Victor J. Howe, Franklin C. Lee
  • Vehicular handset telephone control unit or similar article
    Patent number: D306441
    Type: Grant
    Filed: December 21, 1988
    Date of Patent: March 6, 1990
    Assignee: Motorola, Inc.
    Inventors: Terrance N. Taylor, Albert L. Nagele
  • Telephone set
    Patent number: D306442
    Type: Grant
    Filed: December 22, 1988
    Date of Patent: March 6, 1990
    Assignee: Dialfone, Ltd.
    Inventor: William Chung
  • Public coin telephone
    Patent number: D306443
    Type: Grant
    Filed: March 29, 1989
    Date of Patent: March 6, 1990
    Inventor: Lih-Chuan Su
  • Telephone set
    Patent number: D306444
    Type: Grant
    Filed: January 5, 1989
    Date of Patent: March 6, 1990
    Assignee: Origin Technology, Inc.
    Inventors: Ronald H. Fried, Peter J. Schmuckal
  • Keypad expansion module housing for a two-way radio or similar article
    Patent number: D306445
    Type: Grant
    Filed: May 11, 1987
    Date of Patent: March 6, 1990
    Assignee: Motorola, Inc.
    Inventor: Thomas G. Beaumont
  • Spacer block for outboard motors or the like
    Patent number: D306446
    Type: Grant
    Filed: November 19, 1987
    Date of Patent: March 6, 1990
    Inventor: Michael J. McGuire
  • Bilge pump
    Patent number: D306447
    Type: Grant
    Filed: August 29, 1988
    Date of Patent: March 6, 1990
    Assignee: Attwood Corporation
    Inventor: Warwick M. Whitley, II
  • Pump
    Patent number: D306448
    Type: Grant
    Filed: December 28, 1987
    Date of Patent: March 6, 1990
    Assignee: ProMinent Dosiertechnik GmbH
    Inventor: Hans-Juurgen Lannoch
  • Aquarium air pump
    Patent number: D306449
    Type: Grant
    Filed: August 22, 1988
    Date of Patent: March 6, 1990
    Assignee: Rolf C. Hagen (USA) Corp.
    Inventor: Gaad Shannon
  • Agricultural tractor cabin
    Patent number: D306450
    Type: Grant
    Filed: February 20, 1987
    Date of Patent: March 6, 1990
    Assignee: Kubota, Ltd.
    Inventors: Genichi Funabashi, Hiroyuki Miki
  • Machine for assembling favors
    Patent number: D306451
    Type: Grant
    Filed: April 11, 1988
    Date of Patent: March 6, 1990
    Assignee: S.A.S. Italian Records, Inc.
    Inventor: Giovanni Proia
  • Camera
    Patent number: D306452
    Type: Grant
    Filed: July 16, 1986
    Date of Patent: March 6, 1990
    Assignee: Canon Kabushiki Kaisha
    Inventors: Noboru Tanaka, Michio Hirohata
  • Camera
    Patent number: D306453
    Type: Grant
    Filed: September 12, 1986
    Date of Patent: March 6, 1990
    Assignee: Canon Kabushiki Kaisha
    Inventors: Noboru Tanaka, Nobuhiro Ago, Shuichi Tamura
  • Ocarina
    Patent number: D306454
    Type: Grant
    Filed: September 9, 1987
    Date of Patent: March 6, 1990
    Assignee: Kabushiki Kaisha Zen-On Gakufu Shuppansha
    Inventor: Ryo Kanamori
  • Bass guitar
    Patent number: D306455
    Type: Grant
    Filed: April 20, 1987
    Date of Patent: March 6, 1990
    Assignee: Gibson Guitar Corp.
    Inventor: Ned Steinberger
  • Pocket calculator
    Patent number: D306456
    Type: Grant
    Filed: July 27, 1987
    Date of Patent: March 6, 1990
    Assignee: Dah Sun Electronics Company Limited
    Inventor: Chi H. D. Chan
  • Ball-point pen
    Patent number: D306457
    Type: Grant
    Filed: February 26, 1987
    Date of Patent: March 6, 1990
    Assignee: Yoshinaga Prince Company Limited
    Inventors: Suk J. Kim, Atsushi Deguchi, Sadao Yoshinaga
  • Ball-point pen
    Patent number: D306458
    Type: Grant
    Filed: January 15, 1987
    Date of Patent: March 6, 1990
    Assignee: Lecce Pen Company S.r.l.
    Inventor: Fernando Lecce
  • Lection
    Patent number: D306459
    Type: Grant
    Filed: August 11, 1988
    Date of Patent: March 6, 1990
    Inventor: William F. Smith, Sr.
  • Punch
    Patent number: D306460
    Type: Grant
    Filed: April 10, 1987
    Date of Patent: March 6, 1990
    Assignee: Carl Manufacturing Co., Ltd.
    Inventor: Chuzo Mori
  • Paper clip holder
    Patent number: D306461
    Type: Grant
    Filed: January 19, 1989
    Date of Patent: March 6, 1990
    Assignee: Eldon Industries, Inc.
    Inventor: Mel Evenson
  • Sheet dispenser
    Patent number: D306462
    Type: Grant
    Filed: February 24, 1988
    Date of Patent: March 6, 1990
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Alden R. Miles, Bruce E. Nelson, James C. Nygard
  • Liquid crystal display panel for playing games
    Patent number: D306463
    Type: Grant
    Filed: June 19, 1986
    Date of Patent: March 6, 1990
    Inventor: Kazumi Chiba
  • Coin-operated amusement game
    Patent number: D306464
    Type: Grant
    Filed: March 23, 1987
    Date of Patent: March 6, 1990
    Assignee: Allegro, Inc.
    Inventor: Paul W. Axtell
  • Bubble toy
    Patent number: D306465
    Type: Grant
    Filed: July 31, 1987
    Date of Patent: March 6, 1990
    Assignee: The Big Time Toy Company
    Inventor: Kalvin K. Klundt
  • Combined track toy and vehicle
    Patent number: D306466
    Type: Grant
    Filed: June 23, 1988
    Date of Patent: March 6, 1990
    Assignee: Hestair Kiddicraft Limited
    Inventors: Ruth Elliott, Ian T. Revell
  • Physical therapy exercise frame
    Patent number: D306467
    Type: Grant
    Filed: April 20, 1987
    Date of Patent: March 6, 1990
    Inventor: David C. Smith
  • Treadmill exerciser
    Patent number: D306468
    Type: Grant
    Filed: December 22, 1986
    Date of Patent: March 6, 1990
    Assignee: Weslo, Inc.
    Inventor: Scott R. Watterson
  • Game ball with textured surface
    Patent number: D306469
    Type: Grant
    Filed: June 17, 1987
    Date of Patent: March 6, 1990
    Assignee: Profitable Entertainment Products, Inc.
    Inventors: Richard Norman, Sonja Norman, David Chamberlin