Patents by Inventor Jay Dinhofer

Jay Dinhofer 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: 20050087547
    Abstract: An action toy consisting of a vertically mounted compression spring with a weighted top, and a means for preventing the base of the spring from bouncing away from the surface on which it is standing when the spring is compressed and released. The invention includes weighted projections extending horizontally and attached just below the top of the spring and clamps or weights on the base. It also includes a spring adjustment means on the base, a means of imbedding the ends of the springs, a means of indexing the top weight and the base weight with reference to each other and finger grips on the base. A piping of light weight non-attenuating material can be snaked around the coiled spring. A closure is added to the base and a filament is attached between the top of the spring and the base.
    Type: Application
    Filed: October 23, 2003
    Publication date: April 28, 2005
    Inventor: Jay Dinhofer