Patents by Inventor Hans R. Scherz

Hans R. Scherz 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: 4366629
    Abstract: A safety waterproof boot of molded plastics material is provided having an integral sole and upper, the upper including a toe portion and a metatarsal portion, a metallic plate provided in the sole portion and extending the width and length thereof and allowing for longitudinal flexing of the sole, a box-shaped rigid toe guard provided in the toe portion, a rigid arched metatarsal guard member extending laterally and having side portions connected to the sole plate, the trailing edge of the toe guard being spaced inwardly relative to the leading edge of the metatarsal guard and the molded plastics material extending between the metatarsal guard and the toe guard having a flexible hinge portion in the form of a reverse fold such that the trailing edge of the toe guard will pivot inwardly of the leading edge of the metatarsal guard when the toe portion of the boot is being pivoted relative to the boot.
    Type: Grant
    Filed: December 19, 1980
    Date of Patent: January 4, 1983
    Inventor: Hans R. Scherz
  • Patent number: 4126323
    Abstract: A skate is described having a runner, a boot portion including a sole, support means connecting the runner to the sole, the boot including a forward upper portionof molded construction and a rear heel portion slidably connected with the forward portion for limited relative movement towards and away from the upper portion.
    Type: Grant
    Filed: February 8, 1977
    Date of Patent: November 21, 1978
    Inventor: Hans R. Scherz