Patents by Inventor Jun Kusaba

Jun Kusaba 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).

  • Publication number: 20030126747
    Abstract: A somewhat broad grip has been attached by a screw at the outer edge Of each of the 2 blades that comprise the scissors. A free-standing scissor has been invented in which the grips have been given a shape that make them easy to grasp by hand, and on the grips' outer surfaces, support in sections to enable free-standing have been provided such that they are nearly perpendicular to the plane of the blades. Further, the 2 blades are attached by a shaft, and at the rear of the shaft, a spring has been attached inside the grips, assisting in the opening of the blade tips, and keeping the blades always able to cut materials such as paper. Therefore, with the invention placed on a desk or other flat surface, if the front of the top grip is pressed from above, the blade tips close, enabling cutting of materials such as paper, and when the user's hand is released, the blade tips open again, enabling use even by persons with little fingertip strength.
    Type: Application
    Filed: June 10, 2002
    Publication date: July 10, 2003
    Inventor: Jun Kusaba