Patents by Inventor Sean Anthony Richardson

Sean Anthony Richardson 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: 6325231
    Abstract: The invention provides a container (2) with a container shroud (1) which has a base (4) and a top (3) and at least the top (3) is made of plastic and has a reclosable discharge aperture (23), with the top (3) having a lower circumferential edge (26) to connect the top (3) with the container shroud (1), and the discharge aperture (23) being covered by a cap (24) which is connected to the top (3) by film hinge (25) located in the vicinity of the highest point on the top (3) characterised in that the top (3) is substantially convex in form and the cap (24) is substantially concave in form and wherein the cap when in it's open form can be laid against the top (3) and in this state the cap (24) is largely congruent with the surface of the top (3). The container (2) has particular application in the packaging of foodstuffs.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: December 4, 2001
    Assignee: Unilever Patent Holdings B.V.
    Inventors: Willem-Hendrik Ketting, Sean Anthony Richardson
  • Patent number: D407641
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: April 6, 1999
    Assignee: Good Humor-Breyers Ice Cream, Division of Conopco, Inc.
    Inventors: Sean Anthony Richardson, Willem Hendrik Ketting
  • Patent number: D420199
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: February 8, 2000
    Assignee: Good Humor/Breyers Ice Cream
    Inventors: Sean Anthony Richardson, Joachim Knappe