Patents Examined by Ruth Takemoto
  • Push button door chime
    Patent number: D302545
    Type: Grant
    Filed: March 30, 1988
    Date of Patent: August 1, 1989
    Assignee: Bridisco Limited
    Inventor: John H. Drane
  • Barbecue grill
    Patent number: D302641
    Type: Grant
    Filed: June 8, 1987
    Date of Patent: August 8, 1989
    Assignee: U.S. Metal Container Company
    Inventor: John R. Elmburg
  • Hot air electric oven
    Patent number: D302642
    Type: Grant
    Filed: August 28, 1986
    Date of Patent: August 8, 1989
    Assignee: Imanishi Kinzoku Kogyo Kabushiki Kaisha
    Inventor: Hideo Nishikawa
  • Charger for a hand-held mixer
    Patent number: D302677
    Type: Grant
    Filed: April 20, 1987
    Date of Patent: August 8, 1989
    Assignee: Robert Krups Stiftung & Co. KG
    Inventor: Hans-Jurgen Precht
  • Light dimmer switch
    Patent number: D302678
    Type: Grant
    Filed: July 16, 1986
    Date of Patent: August 8, 1989
    Assignee: The Quaker Oats Company
    Inventor: Steven E. Hilko
  • Portable vacuum cleaner
    Patent number: D302757
    Type: Grant
    Filed: December 10, 1986
    Date of Patent: August 8, 1989
    Assignee: Sanyo Electric Co., Ltd.
    Inventor: Shigehiro Uemura
  • Handheld vacuum cleaner
    Patent number: D302758
    Type: Grant
    Filed: December 28, 1987
    Date of Patent: August 8, 1989
    Inventor: Brunhilde Lauer
  • Barbeque grill
    Patent number: D302778
    Type: Grant
    Filed: January 23, 1985
    Date of Patent: August 15, 1989
    Inventor: Douglas G. Tsai
  • Battery charger
    Patent number: D302808
    Type: Grant
    Filed: October 9, 1987
    Date of Patent: August 15, 1989
    Assignee: The Stanley Works
    Inventors: Voyteck T. Skuza, Edward L. Williams
  • Housing for a programming terminal
    Patent number: D302809
    Type: Grant
    Filed: January 28, 1987
    Date of Patent: August 15, 1989
    Assignee: La Telemecanique Electrique
    Inventor: Guy Boucher
  • Tub attachment for a clothes washer or dryer
    Patent number: D302851
    Type: Grant
    Filed: January 21, 1986
    Date of Patent: August 15, 1989
    Inventor: Eula G. Cochran
  • Vacuum cleaner
    Patent number: D302876
    Type: Grant
    Filed: July 27, 1987
    Date of Patent: August 15, 1989
    Assignee: Sharp Corporation
    Inventors: Matafumi Ikeda, Chikashi Kuriya, Mika Nakajima
  • Vacuum cleaner
    Patent number: D302877
    Type: Grant
    Filed: February 9, 1987
    Date of Patent: August 15, 1989
    Assignee: U.S. Philips Corporation
    Inventors: Jan F. Van Asten, Gerrit-Jan Van Surksum
  • Electric vacuum cleaner
    Patent number: D302878
    Type: Grant
    Filed: September 3, 1987
    Date of Patent: August 15, 1989
    Assignee: Hitachi, Ltd.
    Inventors: Shigetaka Kimura, Kohichi Hasegawa, Masao Sunagawa, Yoshitaro Ishii, Fumio Jyoraku
  • Microwave oven
    Patent number: D302927
    Type: Grant
    Filed: January 30, 1987
    Date of Patent: August 22, 1989
    Assignee: Sharp Corporation
    Inventor: Kenzo Yoshida
  • Programmable controller
    Patent number: D302972
    Type: Grant
    Filed: January 28, 1987
    Date of Patent: August 22, 1989
    Assignee: La Telemecanique Electrique
    Inventor: Guy Boucher
  • Portable vacuum cleaner
    Patent number: D303025
    Type: Grant
    Filed: April 6, 1987
    Date of Patent: August 22, 1989
    Assignee: Sharp Corporation
    Inventors: Sachio Yamamoto, Chikashi Kuriya, Mika Nakajima
  • Vacuum cleaner extension tool
    Patent number: D303026
    Type: Grant
    Filed: July 8, 1986
    Date of Patent: August 22, 1989
    Inventor: Betty J. Kilakis
  • Electric vacuum cleaner
    Patent number: D303170
    Type: Grant
    Filed: May 22, 1987
    Date of Patent: August 29, 1989
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventor: Yukio Hirano
  • Vacuum cleaner
    Patent number: D303173
    Type: Grant
    Filed: May 19, 1986
    Date of Patent: August 29, 1989
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Isshin Miyamoto, Yasuo Nagamatsu, Yasuhiko Tanaka, Masaharu Sakamoto, Masataka Hidaka, Hideaki Sakamoto, Kazuo Ishida