Patents by Inventor Yuhei Shiokura

Yuhei Shiokura 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).

  • Holding mechanism for foldable side rails
    Patent number: 8042207
    Abstract: The conventional holding mechanism for foldable side rails have such problems that the release lever can be accidentally pressed for release action and that if a double lock is employed for preventing it, automatic holding action cannot be performed.
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: October 25, 2011
    Assignee: Paramount Bed Company, Ltd.
    Inventors: Yoshifumi Ito, Yuhei Shiokura, Akio Ishimoto, Tetsuro Aoki
  • HOLDING MECHANISM FOR FOLDABLE SIDE RAILS
    Publication number: 20110000019
    Abstract: The conventional holding mechanism for foldable side rails have such problems that the release lever can be accidentally pressed for release action and that if a double lock is employed for preventing it, automatic holding action cannot be performed.
    Type: Application
    Filed: July 9, 2010
    Publication date: January 6, 2011
    Applicant: Paramount Bed Company Ltd.
    Inventors: Yoshifumi ITO, Yuhei Shiokura, Akio Ishimoto, Tetsuro Aoki
  • HOLDING MECHANISM FOR FOLDABLE SIDE RAILS
    Publication number: 20080209633
    Abstract: The conventional holding mechanism for foldable side rails have such problems that the release lever can be accidentally pressed for release action and that if a double lock is employed for preventing it, automatic holding action cannot be performed.
    Type: Application
    Filed: January 14, 2008
    Publication date: September 4, 2008
    Applicant: PARAMOUNT BED COMPANY LTD.
    Inventors: Yoshifumi Ito, Yuhei Shiokura, Akio Ishimoto, Tetsuro Aoki