Patents by Inventor Richard Ivester

Richard Ivester 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: 20050166422
    Abstract: Shoe (1), especially an athletic shoe, with a midsole (2) and an upper (3) connected to the midsole (2), the midsole (2) having a base body (2a) which is connected to the upper (3), and a bottom plate (2b). To improve the adjustability of the spring properties and/or the damping properties of the shoe sole, it is provided that at least one part (4, 5) of the bottom plate (2b) is connected to the base body (2a) by a hinge at an articulation point (7). Furthermore, at least one spring element (8) is provided between the side of the part (4, 5) of the bottom plate (2b) facing the base body (2a) and the side of the base body (2a) facing the part (4, 5) of the bottom plate (2b). Preferably, one spring is provided in the heel area and a plurality of springs are provided in the forefoot area.
    Type: Application
    Filed: February 4, 2004
    Publication date: August 4, 2005
    Applicant: PUMA Aktiengesellschaft Rudolf Dassler Sport
    Inventors: Michael Schaeffer, Richard Ivester