Patents by Inventor Brian R. Katchur

Brian R. Katchur 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).

  • Injection molded roll up security closure
    Patent number: 6189593
    Abstract: The present invention is a security closure for a rolling security gate having a plurality of parallel rods. The security closure generally includes a first hollow conduit, a second hollow conduit, and a curved connector piece connecting the first hollow conduit to the second hollow conduit.
    Type: Grant
    Filed: February 9, 2000
    Date of Patent: February 20, 2001
    Assignee: Cornell Iron Works, Inc.
    Inventors: Brian R. Katchur, Jack Walsh