Patents Assigned to Universal Network, Inc.
  • Book clip
    Patent number: 4932680
    Abstract: A book clip made from a single piece of wire and having two rear legs that protrude downwardly to be inserted behind several pages respectively on the left and right side behind open, facing pages of a book being read and a front horizontal or transverse piece pinched rearwardly by an arch piece attached to the rear legs and to the front transverse piece to keep the top of the pages open while causing the bottom of the book to flare open to form a base for providing for the book to stand upright by itself.
    Type: Grant
    Filed: February 23, 1989
    Date of Patent: June 12, 1990
    Assignee: Universal Network, Inc.
    Inventor: Jose L. G. Rivera
  • Book clip
    Patent number: D322095
    Type: Grant
    Filed: February 23, 1989
    Date of Patent: December 3, 1991
    Assignee: Universal Network, Inc.
    Inventor: Jose L. G. Rivera
  • Book clip
    Patent number: D322459
    Type: Grant
    Filed: March 14, 1990
    Date of Patent: December 17, 1991
    Assignee: Universal Network, Inc.
    Inventor: Arturo Pimienta