Patents by Inventor Dale W. Gruye

Dale W. Gruye has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Adjustable instrument case
    Patent number: 4090632
    Abstract: The present invention comprises a plastic case for housing electronic instruments and the like, having a top and bottom panel with two side panels connecting them. The edges of the top and bottom panels are mounted for telescoping movement in the side panels to enable adjustment of the case to the size of instrument housed.
    Type: Grant
    Filed: January 17, 1977
    Date of Patent: May 23, 1978
    Assignee: Ballantine Laboratories, Inc.
    Inventors: Fred L. Katzmann, Dale W. Gruye
  • Electronic instrument case
    Patent number: D251368
    Type: Grant
    Filed: January 17, 1977
    Date of Patent: March 20, 1979
    Assignee: Ballantine Laboratories, Inc.
    Inventors: Fred L. Katzmann, Dale W. Gruye
  • Electronic instrument case
    Patent number: D251369
    Type: Grant
    Filed: January 17, 1977
    Date of Patent: March 20, 1979
    Assignee: Ballantine Laboratories, Inc.
    Inventors: Fred L. Katzmann, Dale W. Gruye
  • Electronic instrument case
    Patent number: D251370
    Type: Grant
    Filed: January 17, 1977
    Date of Patent: March 20, 1979
    Assignee: Ballantine Laboratories, Inc.
    Inventors: Fred L. Katzmann, Dale W. Gruye
  • Multiple mode communication terminal
    Patent number: D266512
    Type: Grant
    Filed: April 23, 1980
    Date of Patent: October 12, 1982
    Assignee: Quadri Netics International Technology, Inc.
    Inventors: Gerard A. Furbershaw, Stephen B. Albert, Dale W. Gruye
  • Adjustable instrument case
    Patent number: RE32762
    Abstract: The present invention comprises a plastic case for housing electronic instruments and the like, having a top and bottom panel with two side panels connecting them. The edges of the top and bottom panels are mounted for telescoping movement in the side panels to enable adjustment of the case to the size of instrument housed.
    Type: Grant
    Filed: April 19, 1984
    Date of Patent: October 11, 1988
    Assignee: Ballantine Laboratories, Inc.
    Inventors: Fred L. Katzmann, Dale W. Gruye