Patents by Inventor Tetsuo Nobata

Tetsuo Nobata 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).

  • Louver assembly
    Patent number: 3952639
    Abstract: A louver assembly including a closure member which is pivotably connected to the lower portion of a louver such that, in its operative position, it blocks the clearance defined between the inner surface of a bottom wall of a casing attached to an air blowoff outlet and underside of the louver, which is rotatably supported within the casing through shafts and, in its inoperative position, closes an opening of the casing.
    Type: Grant
    Filed: December 30, 1974
    Date of Patent: April 27, 1976
    Inventor: Tetsuo Nobata
  • Compressor
    Patent number: D245779
    Type: Grant
    Filed: December 29, 1975
    Date of Patent: September 13, 1977
    Assignee: Kabushiki Kaisha Unicla
    Inventor: Tetsuo Nobata
  • Compressor
    Patent number: D250113
    Type: Grant
    Filed: November 19, 1976
    Date of Patent: October 31, 1978
    Inventor: Tetsuo Nobata