Patents by Inventor Sueoki Tsuga

Sueoki Tsuga 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).

  • Patent number: 6260218
    Abstract: A traveling lift comprises a substantially T-shaped leg unit 4 provided with freely rollable casters 11, 21, 31, a tubular support post 5 set up on the leg unit 4, and an inner post 6 inserted in the support post 5 and provided with a suspension arm 7 at a front portion thereof. The suspension arm 7 is positioned above the front leg 3 so as to extend substantially in parallel therewith. The inner post 6 is formed movably in the vertical direction in the support post 5 by a driving means. This enables a physically handicapped person to be lifted and lowered easily even by a small force, the lift as a whole to be folded to small dimensions lightly and simply, and the folded lift to be transported by car with ease.
    Type: Grant
    Filed: November 3, 1999
    Date of Patent: July 17, 2001
    Assignee: Mechatec Co., Ltd.
    Inventor: Sueoki Tsuga