Patents by Inventor Lawrence W. Dworkin

Lawrence W. Dworkin 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: 4388958
    Abstract: A folder with pocket is disclosed which includes front and back sheets (2, 4) and means (6, 8) for joining said sheets along their bottom (10) and corresponding side edges (12), whereby a folder having an open side (14) and an open top (15) for receiving correspondence and the like is provided. A pocket member (16) is joined to one of the front and back sheets (2, 4) for forming therewith a pocket (18) having an open top (19) for receiving word storage media or the like related to the correspondence. A closure member (20) is joined to the one of the front and back sheets (2, 4) relative to the pocket member (16) for providing a closable pocket (18).
    Type: Grant
    Filed: December 21, 1981
    Date of Patent: June 21, 1983
    Inventor: Lawrence W. Dworkin
  • Patent number: 4375263
    Abstract: A compartmentalized file box is disclosed wherein the box has a cover (4) hinged to the back thereof and means (10), (12), (14) associated with the cover and the front of the box for securing the cover closed. A plurality of dividers (26), (28) are secured to the inside bottom (11) of the box for defining filing compartments (16), (18), (20), (22), (24). The inside of the cover of the box and the dividers may carry indicia for identifying the filed contents and for facilitating retrieval thereof.
    Type: Grant
    Filed: March 17, 1981
    Date of Patent: March 1, 1983
    Inventor: Lawrence W. Dworkin