Patents by Inventor Hiroaki Uesugi

Hiroaki Uesugi 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).

  • Cabinet with foldable sliding doors
    Patent number: 4279454
    Abstract: A cabinet comprising a cabinet body, a rail continuously laid in the cabinet body, and a glass doors each of which consists of a plurality of glass strips foldably connected together. The glass doors are retracted into or withdrawn from the cabinet body while slidingly moving the glass doors such that they are folded along the rail, to open or close the whole of the front side of the cabinet body. A cabinet according to the present invention permits minimizing the space in which the glass doors are opened or closed, and opening the whole of the front side of the cabinet body.
    Type: Grant
    Filed: September 5, 1979
    Date of Patent: July 21, 1981
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kazuhiro Koiso, Masaaki Sanda, Mamoru Hayashi, Hiroaki Uesugi