Patents by Inventor Nathan Steinberg

Nathan Steinberg 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).

  • Clip for squeezing tubes
    Patent number: 6415479
    Abstract: A clip that can be either permanently affixed to a tube or removable from a tube having foldable wings is folded about the tube allowing the user to fully extrude the product contained within the tube. In order to retain the folded shape of the tube, the clip has foldable wings, which are folded around the tube.
    Type: Grant
    Filed: November 23, 2001
    Date of Patent: July 9, 2002
    Inventor: Nathan Steinberg