Patents by Inventor Bernard Lichstein

Bernard Lichstein 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: 4536178
    Abstract: A tampon applicator includes a tubular barrel adapted to house a tampon therein and accommodate a slidable, tubular plunger which is adapted to push the tampon within the barrel out of the forward end of the barrel into a vagina. The barrel includes a rear portion having two diametrically opposed, substantially flattened surfaces with gripping ribs thereon and an angled transitional shoulder which has a reduced diameter relative to the front portion of the barrel. The flattened surface and the angled shoulder form a thumb and finger hold which enables a user to securely and comfortably maneuver and position the applicator and tampon therein.
    Type: Grant
    Filed: November 10, 1983
    Date of Patent: August 20, 1985
    Assignee: International Playtex, Inc.
    Inventors: Bernard Lichstein, Michael Handler