Patents by Inventor Steven M. Hyman

Steven M. Hyman 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).

  • DOUBLE COLLAR WEDGE ANCHOR
    Publication number: 20100272536
    Abstract: A solid masonry and hollow block fastening device that uses two expansion collars to secure a fastening thereof in varied masonry materials. In greater particularity, the two expansion collars are interconnected by a bridge of a unitary construction therewith in order to enhance the strength and holding power thereof when mounted on masonry material.
    Type: Application
    Filed: April 8, 2010
    Publication date: October 28, 2010
    Inventors: Stanley Kaplan, Steven M. Hyman