Patents by Inventor Sam Hindel

Sam Hindel 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).

  • Roller blinds and processes for their manufacture
    Patent number: 5443563
    Abstract: A roller window shade (roller window blind) comprising:(a) a roller; and(b) a shade (blind) secured thereto for being rolled up onto, and rolled down from, the roller, the shade carrying a clear, undistorted, high definition imprint selected from a photograph, picture, icon, logo, trade mark, cartoon character or scene, applied on the face of the shade material, the shade comprising non-stretchable material to make the window shade (blind) non-stretchable.
    Type: Grant
    Filed: April 5, 1993
    Date of Patent: August 22, 1995
    Inventors: Josef Hindel, Sam Hindel