Patents by Inventor Charles Zamaria

Charles Zamaria 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: 5123187
    Abstract: A general purpose handcart having utility as either a snow scoop or a lawn and garden cart includes a trough shaped receptacle having a pair of side walls, a rear wall closing one end of the receptacle and an open end that is provided with a cable controlled, pivotally mounted, shutter for selectively opening and closing frontal access to the receptacle. Attached to the receptacle in a reinforcing relationship, a "U" shaped handle is used for either pushing or pulling the receptacle. A hoop adapted to support a refuse bag is pivotally mounted on the handle adjacent the receptacle. Mounted one on either side of the receptacle, a pair of retractable wheels are positioned forwardly to rollably support the receptacle when used as a cart, or rearwardly at a retracted position to permit using the receptacle as a slidable snow scoop.
    Type: Grant
    Filed: June 21, 1991
    Date of Patent: June 23, 1992
    Inventor: Charles Zamaria