Patents by Inventor William J. Trsek

William J. Trsek 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: 6698474
    Abstract: An apparatus for use in handling a bag. The apparatus includes a center support member, a bag tensioner mounted to the support member and a pair of spaced apart tines mounted to the tensioner and extending downwardly with respect to the tensioner. The tines have a length greater than a length of the bag sides and a width for defining an opening in a bag. The tensioner is adjustable from a bag tensioning position to a bag release position, such that in the release position the first and second tines are disposed at the bag release distance such that the tines are insertable into the open end of the bag. When a bag is mounted on the tines and the apparatus is set upon a flat surface, the support member and the tines locate the apparatus such that an opening in the bag is readily accessible for loading food.
    Type: Grant
    Filed: March 7, 2003
    Date of Patent: March 2, 2004
    Inventor: William J. Trsek