Patents by Inventor Thorvaldur Tryggvason

Thorvaldur Tryggvason 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: 20060127202
    Abstract: This invention relates to a refuse collecting apparatus arranged on a refuse collection vehicle for emptying waste bins into a waste container arranged on the refuse collection vehicle. A frame member is arranged on a said refuse collection vehicle, a lifting mechanism with a gripping and support mechanism for said waste bins is secured to the frame member and one characteristic property related to the lifting mechanism is monitored and comparated to information relating to the waste bins which is provided through reading bar code or computer chip prior to lifting and emptying it into said waste container. Such characteristic property being for example the applied current to an electrical motor drive and the information being for example the maximum weight allowed for said waste bin. By arranging the waste bin on the lifting mechanism the mecanism is activated or inactivated as a result thereof.
    Type: Application
    Filed: October 30, 2003
    Publication date: June 15, 2006
    Inventor: Thorvaldur Tryggvason