Patents by Inventor Junzo Yoshimura

Junzo Yoshimura 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).

  • Folding chair
    Patent number: 4244619
    Abstract: The folding chair has uniquely hinged components so that it may be folded into a small, compact unit. Side supports are mounted so as to lie substantially parallel to the back support when folded, and to extend substantially perpendicularly from the back support when unfolded. The back of the chair is pivotally mounted on the back portion so that it rests against the outer surface of the back support when the chain is folded and it rests at a slight angle to the vertical plane between the side supports when the chair is unfolded. Pivotally mounted on the back of the chair is a seat which rests substantially parallel to the back when the chair is folded and rests in a substantially horizontal plane between the side supports when the chair is unfolded.
    Type: Grant
    Filed: May 16, 1979
    Date of Patent: January 13, 1981
    Inventor: Junzo Yoshimura
  • Foldable chair
    Patent number: D256194
    Type: Grant
    Filed: September 11, 1978
    Date of Patent: August 5, 1980
    Inventor: Junzo Yoshimura
  • Chair
    Patent number: D256300
    Type: Grant
    Filed: September 11, 1978
    Date of Patent: August 12, 1980
    Inventor: Junzo Yoshimura
  • Folding chair
    Patent number: D332355
    Type: Grant
    Filed: February 21, 1990
    Date of Patent: January 12, 1993
    Inventors: Yoshimasa Maruya, Yoshifumi Nakamura, Junzo Yoshimura