Patents Issued in July 17, 1990
  • Lawn mower
    Patent number: D309310
    Type: Grant
    Filed: September 11, 1987
    Date of Patent: July 17, 1990
    Assignee: Makita Electric Works, Ltd.
    Inventors: Fusao Fushiya, Takashi Yamazaki, Katsuyasu Ito, Matsuo Ohashi
  • Lawn mower housing or the like
    Patent number: D309311
    Type: Grant
    Filed: November 23, 1988
    Date of Patent: July 17, 1990
    Assignee: Trim-A-Lawn Corporation
    Inventors: Dallas W. Jones, Lauren J. Young, Matthew F. Orr
  • Caster arm for a mowing machine
    Patent number: D309312
    Type: Grant
    Filed: December 19, 1988
    Date of Patent: July 17, 1990
    Inventor: Robert W. Hass
  • Backhoe
    Patent number: D309313
    Type: Grant
    Filed: April 29, 1988
    Date of Patent: July 17, 1990
    Assignee: Kubota, Ltd.
    Inventors: Akira Takashima, Shizuo Shimoie, Hisato Katoh
  • Endless belt for a belted vehicle
    Patent number: D309314
    Type: Grant
    Filed: February 20, 1987
    Date of Patent: July 17, 1990
    Assignee: Caterpillar Inc.
    Inventors: Charles E. Grawey, Robert J. Grob, Cullen P. Hart
  • Yarn feeder for textile machines
    Patent number: D309315
    Type: Grant
    Filed: April 12, 1988
    Date of Patent: July 17, 1990
    Assignee: Roj Electrotex S.p.A.
    Inventor: Bruno Maina
  • Band saw
    Patent number: D309316
    Type: Grant
    Filed: February 26, 1988
    Date of Patent: July 17, 1990
    Assignee: Armstrong-Blum Mfg. Co.
    Inventors: Scott J. Collins, Timothy B. Strandell, John W. Van Akkeren
  • Ball end mill
    Patent number: D309317
    Type: Grant
    Filed: April 13, 1988
    Date of Patent: July 17, 1990
    Assignee: Mitsubishi Kinzoku Kabushiki Kaisha
    Inventors: Osamu Tsujimura, Tatsuo Arai, Masayuki Okawa
  • Active eye wear
    Patent number: D309318
    Type: Grant
    Filed: April 21, 1989
    Date of Patent: July 17, 1990
    Inventors: Leonard Bordonaro, Jerome Salsky
  • Headless tambourine
    Patent number: D309319
    Type: Grant
    Filed: January 19, 1988
    Date of Patent: July 17, 1990
    Inventor: Michael Greenspoon
  • Word processor
    Patent number: D309320
    Type: Grant
    Filed: May 19, 1987
    Date of Patent: July 17, 1990
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Michifumi Ishigami
  • Printer for typewriter
    Patent number: D309321
    Type: Grant
    Filed: August 13, 1987
    Date of Patent: July 17, 1990
    Assignee: Ing. C. Olivetti & C., S.p.A.
    Inventor: Mario Bellini
  • Editing device for copying machine
    Patent number: D309322
    Type: Grant
    Filed: November 10, 1988
    Date of Patent: July 17, 1990
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tomohiko Hirata, Yosuke Ohsawa
  • Cartridge for an electrophotographic printer
    Patent number: D309323
    Type: Grant
    Filed: February 6, 1989
    Date of Patent: July 17, 1990
    Assignee: International Business Machines Corporation
    Inventors: James A. Craft, William D. Freeman, James J. Molloy, David T. Shadwick, Thomas G. Twardeck, James P. Wang
  • Book
    Patent number: D309324
    Type: Grant
    Filed: October 30, 1987
    Date of Patent: July 17, 1990
    Inventor: Jean D. Callaghan
  • Kit for teaching color coordination
    Patent number: D309325
    Type: Grant
    Filed: November 6, 1987
    Date of Patent: July 17, 1990
    Inventor: Christine Halls
  • Display clip for attachment to the waistband of trousers for displaying size of garment and other information
    Patent number: D309326
    Type: Grant
    Filed: September 24, 1986
    Date of Patent: July 17, 1990
    Assignee: Palm Beach Incorporated
    Inventor: Jay M. Friedman
  • Game ball projector
    Patent number: D309327
    Type: Grant
    Filed: August 3, 1987
    Date of Patent: July 17, 1990
    Inventor: Edwin H. Chapman
  • Water game housing
    Patent number: D309328
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: July 17, 1990
    Assignee: Tomy Company, Ltd.
    Inventor: Mitsunori Noshiro
  • Water game housing
    Patent number: D309329
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: July 17, 1990
    Assignee: Tomy Company, Ltd.
    Inventor: Makiko Watanabe
  • Water game housing
    Patent number: D309330
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: July 17, 1990
    Assignee: Tomy Company, Ltd.
    Inventor: Makiko Watanabe
  • Electronic game housing
    Patent number: D309331
    Type: Grant
    Filed: October 14, 1987
    Date of Patent: July 17, 1990
    Assignee: Video Technology Industries, Inc.
    Inventor: Donny Leung
  • Toy building element
    Patent number: D309332
    Type: Grant
    Filed: November 29, 1988
    Date of Patent: July 17, 1990
    Assignee: Interlego A.G.
    Inventor: Flemming H. Olsen
  • Space alien doll
    Patent number: D309333
    Type: Grant
    Filed: January 29, 1987
    Date of Patent: July 17, 1990
    Inventor: Billy J. Foster
  • Talking police officer figure
    Patent number: D309334
    Type: Grant
    Filed: May 18, 1987
    Date of Patent: July 17, 1990
    Inventor: Frank T. Italiano, Jr.
  • Cycle exerciser
    Patent number: D309335
    Type: Grant
    Filed: October 24, 1988
    Date of Patent: July 17, 1990
    Inventor: Lien C. Yang
  • Cycle exerciser
    Patent number: D309336
    Type: Grant
    Filed: October 24, 1988
    Date of Patent: July 17, 1990
    Inventor: Lien C. Yang
  • Cycle exerciser
    Patent number: D309337
    Type: Grant
    Filed: October 24, 1988
    Date of Patent: July 17, 1990
    Inventor: Lien C. Yang
  • Golf club putter head
    Patent number: D309338
    Type: Grant
    Filed: December 28, 1987
    Date of Patent: July 17, 1990
    Inventor: Albert Sopp
  • Solid projectiles
    Patent number: D309339
    Type: Grant
    Filed: December 12, 1988
    Date of Patent: July 17, 1990
    Inventor: Eric A. Lutfy
  • Fishing reel
    Patent number: D309340
    Type: Grant
    Filed: May 2, 1988
    Date of Patent: July 17, 1990
    Assignee: Daiwa Seiko, Inc.
    Inventors: Yasuhisa Kameda, Toshiaki Yoshikawa
  • Spill containment system trough unit with weir flange
    Patent number: D309341
    Type: Grant
    Filed: February 4, 1987
    Date of Patent: July 17, 1990
    Assignees: Roy F. Saunders, James P. Peel
    Inventor: William T. Breadmont
  • Electronic indicator faucet
    Patent number: D309342
    Type: Grant
    Filed: August 8, 1986
    Date of Patent: July 17, 1990
    Assignee: Ecodyne Corporation
    Inventors: Duane D. Nowlin, John R. Nelson, Christopher M. Wilker
  • Louver gasket
    Patent number: D309343
    Type: Grant
    Filed: April 12, 1988
    Date of Patent: July 17, 1990
    Inventors: Coleman L. Koza, Lawrence J. Koza
  • Heat exchanger
    Patent number: D309344
    Type: Grant
    Filed: December 12, 1988
    Date of Patent: July 17, 1990
    Inventors: Herbert R. Ratch, Margo B. Ratch, David E. Lumbert
  • Cover for a transport refrigeration unit
    Patent number: D309345
    Type: Grant
    Filed: February 9, 1988
    Date of Patent: July 17, 1990
    Assignee: Thermo King Corporation
    Inventors: Lowell M. Anderson, Ambrose Tao, Rodney H. Volk, Peter B. Allard, Clarence F. Graser
  • Cover for a transport refrigeration unit
    Patent number: D309346
    Type: Grant
    Filed: October 21, 1987
    Date of Patent: July 17, 1990
    Assignee: Thermo King Corporation
    Inventors: Peter B. Allard, Michael R. Weiss, David B. Ziegler
  • Damper lever
    Patent number: D309347
    Type: Grant
    Filed: October 13, 1988
    Date of Patent: July 17, 1990
    Assignee: American Metal Products Company
    Inventor: Douglas S. Brown
  • Ventilator grille
    Patent number: D309348
    Type: Grant
    Filed: October 28, 1988
    Date of Patent: July 17, 1990
    Inventors: Paul M. Sarazen, Jr., Dennis A. Beam
  • Sampling adapter for carbon dioxide monitoring in a respiratory system
    Patent number: D309349
    Type: Grant
    Filed: November 9, 1987
    Date of Patent: July 17, 1990
    Assignee: Instrumentarium Corp.
    Inventors: Antti Martikainen, Jorma Auvinen
  • Surgical sternotomy band tightening instrument
    Patent number: D309350
    Type: Grant
    Filed: June 1, 1987
    Date of Patent: July 17, 1990
    Assignee: Pfizer Hospital Products Group, Inc.
    Inventors: Lloyd A. Sutherland, Alfred V. Vasconcellos
  • Combined frame extrusion and spline for framing awnings
    Patent number: D309351
    Type: Grant
    Filed: June 5, 1989
    Date of Patent: July 17, 1990
    Inventor: Glorio J. Patsy, Jr.
  • Ashtray
    Patent number: D309352
    Type: Grant
    Filed: December 23, 1988
    Date of Patent: July 17, 1990
    Assignee: Har-Col Enterprises, Inc.
    Inventors: William A. Harder, Guy Cassaday
  • Combined comb and roller
    Patent number: D309353
    Type: Grant
    Filed: February 4, 1988
    Date of Patent: July 17, 1990
    Inventor: Photis Nicolaou
  • Hair crimping head
    Patent number: D309354
    Type: Grant
    Filed: June 13, 1988
    Date of Patent: July 17, 1990
    Assignee: Conair Corporation
    Inventors: Leandro P. Rizzuto, Kit-Lun Leung, Hou-On Lo
  • Razor handle
    Patent number: D309355
    Type: Grant
    Filed: February 29, 1988
    Date of Patent: July 17, 1990
    Assignee: The Gillette Company
    Inventor: Jill M. Shurtleff
  • Hand rest
    Patent number: D309356
    Type: Grant
    Filed: February 1, 1988
    Date of Patent: July 17, 1990
    Inventor: Joseph F. Johns
  • Dual cosmetic container
    Patent number: D309357
    Type: Grant
    Filed: March 30, 1987
    Date of Patent: July 17, 1990
    Assignee: Conopco, Inc.
    Inventor: Marc A. Rosen
  • Cosmetic compact
    Patent number: D309358
    Type: Grant
    Filed: June 10, 1988
    Date of Patent: July 17, 1990
    Assignee: Wilheim Koopman KG
    Inventors: Reinhard Machelett, Dietrich Machelett
  • Child safety harness
    Patent number: D309359
    Type: Grant
    Filed: March 23, 1987
    Date of Patent: July 17, 1990
    Inventor: Barry L. Joachim