Patents Represented by Attorney James E. Armstrong

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  • Spun yarn and process for manufacturing the same
    Patent number: 4121412
    Abstract: This invention relates to a novel spun yarn composed of staple fibers only and having the average number of fibers in cross section and the rate of yarn evenness being within a limited range, and a process for manufacturing the same directly from continuous multi-filament yarn.
    Type: Grant
    Filed: May 10, 1977
    Date of Patent: October 24, 1978
    Assignee: Toray Industries, Inc.
    Inventors: Teiryo Kojima, Shin-ichi Kitazawa
  • Process for producing moisture and water-proof paper
    Patent number: 4117199
    Abstract: A coated paper having a moisture and water-proof coating thereon is produced by coating a paper substrate with an aqueous emulsion containing a synthetic rubber latex and a wax emulsion in an amount of the solid wax of 5 to 200 parts by weight per 100 parts by weight of the solid synthetic rubber and, then, drying the coated paper at a temperature the same as or higher than the melting point of the wax. The resultant paper is highly capable of repulping.
    Type: Grant
    Filed: September 26, 1977
    Date of Patent: September 26, 1978
    Assignee: Oji Paper Co., Ltd.
    Inventors: Hideo Gotoh, Akira Igarashi, Reiko Kobayashi, Kiyotake Akiho
  • Electrolytic stripping bath for removing metal coatings from stainless steel base materials
    Patent number: 4111767
    Abstract: Electrolytic stripping bath for removing metal coatings from stainless steel base material comprising at least one reducing compound selected from the group consisting of dimethylformamide, formaldehyde, thiosulfates, sulfites, hydrazine, hydroxylamine and dimethylaminoboron with the conventional compounds and having a pH of 6.0 to 9.5.
    Type: Grant
    Filed: December 14, 1977
    Date of Patent: September 5, 1978
    Assignee: Okuno Chemical Industry Co., Ltd.
    Inventors: Shigemitsu Kawagishi, Yasunori Arisato
  • Pillow
    Patent number: D243736
    Type: Grant
    Filed: October 31, 1974
    Date of Patent: March 22, 1977
    Inventor: Haruo Ishizuka
  • Cigarette lighter
    Patent number: D244782
    Type: Grant
    Filed: March 21, 1975
    Date of Patent: June 21, 1977
    Inventor: Kenjiro Goto
  • Test tube
    Patent number: D246467
    Type: Grant
    Filed: November 5, 1975
    Date of Patent: November 22, 1977
    Assignee: Japan Medical Supply Co., Ltd.
    Inventor: Motoji Kurata
  • Test tube
    Patent number: D246600
    Type: Grant
    Filed: November 5, 1975
    Date of Patent: December 6, 1977
    Assignee: Japan Medical Supply Co., Ltd.
    Inventor: Motoji Kurata
  • Compressor
    Patent number: D249265
    Type: Grant
    Filed: January 4, 1977
    Date of Patent: September 5, 1978
    Assignee: Kabushiki Kaisha Komatsu Seisakusho
    Inventor: Shigenobu Nanjo
  • Power generator
    Patent number: D249788
    Type: Grant
    Filed: January 4, 1977
    Date of Patent: October 3, 1978
    Assignee: Kabushiki Kaisha Komatsu Seisakusho
    Inventor: Shigenobu Nanjo
  • Cigarette lighter
    Patent number: D249812
    Type: Grant
    Filed: June 14, 1976
    Date of Patent: October 3, 1978
    Assignee: Mansei Kogyo Kabushiki Kaisha
    Inventor: Kenjiro Goto
  • Pillbox
    Patent number: D250171
    Type: Grant
    Filed: December 6, 1976
    Date of Patent: November 7, 1978
    Assignee: Morishita Jintan Co., Ltd.
    Inventor: Noboru Yoshimoto
  • Roll bar safety frame for a tractor
    Patent number: D252462
    Type: Grant
    Filed: November 4, 1977
    Date of Patent: July 24, 1979
    Assignee: Susan Beck White
    Inventor: Malcolm White
  • Loudspeaker with grille
    Patent number: D254130
    Type: Grant
    Filed: November 9, 1978
    Date of Patent: February 5, 1980
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Takekazu Iijima
  • Combined toothbrush, display and charging unit therefor
    Patent number: D254162
    Type: Grant
    Filed: April 18, 1977
    Date of Patent: February 12, 1980
    Inventor: Fred J. Barker
  • Loudspeaker
    Patent number: D254252
    Type: Grant
    Filed: November 9, 1978
    Date of Patent: February 19, 1980
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Hideyuki Matsubara
  • Pendant
    Patent number: D254732
    Type: Grant
    Filed: April 13, 1977
    Date of Patent: April 15, 1980
    Assignee: Imaginamics Inc.
    Inventor: Harvey Kalef
  • Loudspeaker
    Patent number: D258208
    Type: Grant
    Filed: May 4, 1978
    Date of Patent: February 10, 1981
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Manabu Kawachi
  • Loudspeaker
    Patent number: D258359
    Type: Grant
    Filed: May 4, 1978
    Date of Patent: February 24, 1981
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Takekazu Iijima
  • Wheel for automobiles
    Patent number: D258951
    Type: Grant
    Filed: June 29, 1978
    Date of Patent: April 21, 1981
    Assignee: Kabushiki Kaisha Hayashi Racing
    Inventor: Masakazu Hayashi
  • Cigarette lighter
    Patent number: D291494
    Type: Grant
    Filed: July 9, 1985
    Date of Patent: August 18, 1987
    Assignee: Kabushiki Kaisha Hirota
    Inventor: Yoshio Hirota