Patents by Inventor Irwin Silberman

Irwin Silberman 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: 20070007089
    Abstract: A braking system for a wheelbarrow comprises a brake assembly which includes a band-type braking member and a link member connected to the braking member, wherein the braking member encircles more than about one half of the outer circumference of the wheel flange of the wheel. The wheelbarrow braking system further comprises a cable having a first end and a second end, the first end connected to the link member, and a brake applicator operatively connected to the second end of the cable, the brake applicator configured to apply a tensioning stress to the cable and to enable movement of the link member such that the movement of the link member can cause a frictional contact of the band-type braking member against the outer circumference of the wheel flange of the wheel for applying a braking action to the wheel.
    Type: Application
    Filed: July 7, 2005
    Publication date: January 11, 2007
    Applicant: The Aim Group, LLC
    Inventors: Irwin Silberman, William Feick
  • Patent number: 6783185
    Abstract: A bib and method for constructing a bib designed for attachment to a vehicular seat belt is disclosed. The embodiments disclosed and illustrated protect the clothing of a driver or passenger of a motorized vehicle from any spilled food and/or beverage while in a vehicle.
    Type: Grant
    Filed: October 12, 2000
    Date of Patent: August 31, 2004
    Inventors: Eugene Sutton, Irwin Silberman