Patents by Inventor Mark S. Hanna

Mark S. Hanna 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: 6675482
    Abstract: A feeding system comprising a spoon body having a concave feeding portion surrounded by an upper elliptical edge, a longitudinal handle having a pair of opposite ends, one end of the handle being attached to the spoon body and the other end of the handle constituting a first connector, and a compressible reservoir adapted to contain a predetermined quantity of food therein and having a second connector thereon engageable with the first connector, a passageway extending from the concave portion of the spoon body longitudinally through the handle and to the first connector so as to provide fluid communication between the spoon body and the reservoir, whereby, upon application of compressive force in said reservoir, a portion of the food is forced through the connectors, through the passageway, and into the interior of the spoon body.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: January 13, 2004
    Inventors: Lloyd A. Gilbert, Jr., Mark S. Hanna
  • Patent number: D369388
    Type: Grant
    Filed: July 21, 1993
    Date of Patent: April 30, 1996
    Assignee: Michael B. Fine
    Inventors: Lloyd Gilbert, Jr., Mark S. Hanna
  • Patent number: D375328
    Type: Grant
    Filed: December 29, 1995
    Date of Patent: November 5, 1996
    Assignee: Michael B. Fine
    Inventors: Lloyd Gilbert, Jr., Mark S. Hanna
  • Patent number: D376181
    Type: Grant
    Filed: December 29, 1995
    Date of Patent: December 3, 1996
    Assignee: Michael B. Fine
    Inventors: Lloyd Gilbert, Jr., Mark S. Hanna
  • Patent number: D378384
    Type: Grant
    Filed: December 29, 1995
    Date of Patent: March 11, 1997
    Assignee: Michael B. Fine
    Inventors: Lloyd Gilbert, Jr., Mark S. Hanna
  • Patent number: D390887
    Type: Grant
    Filed: September 5, 1996
    Date of Patent: February 17, 1998
    Assignee: Michael B. Fine
    Inventors: Lloyd Gilbert, Jr., Mark S. Hanna