Patents by Inventor Jeffrey Martin Davis

Jeffrey Martin Davis 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).

  • Cap with additive chamber and associated packaging unit
    Patent number: 9975683
    Abstract: The present invention comprises a cap (101) having a chamber and a packaging unit having this cap (101) attached to a container. A membrane (405) separates the chamber in the cap from a reservoir in the container, so that two different components may be kept separate until ready to use. The cap (101) has a collapsible (102) button with a piercing element so that when the button (102) is pressed the membrane (405) is pierced and the contents of the chamber and reservoir may be mixed together.
    Type: Grant
    Filed: March 22, 2012
    Date of Patent: May 22, 2018
    Assignee: Wyeth LLC
    Inventors: Jeffrey Martin Davis, Helen Marie Moore
  • CAP WITH ADDITIVE CHAMBER AND ASSOCIATED PACKAGING UNIT
    Publication number: 20150076012
    Abstract: The present invention comprises a cap (101) having a chamber and a packaging unit having this cap (101) attached to a container. A membrane (405) separates the chamber in the cap from a reservoir in the container, so that two different components may be kept separate until ready to use. The cap (101) has a collapsible (102) button with a piercing element so that when the button (102) is pressed the membrane (405) is pierced and the contents of the chamber and reservoir may be mixed together.
    Type: Application
    Filed: March 22, 2012
    Publication date: March 19, 2015
    Applicant: Wyeth LLC
    Inventors: Jeffrey Martin Davis, Helen Marie Moore
  • Microwaveable food container with perforated lid
    Patent number: 5726426
    Abstract: A container for use in connection with the exposure of edible matter to microwave radiation. The container comprises a base tray and a lid. The lid is formed from a sheet of material which absorbs microwave radiation and is heated by it, and has a plurality of openings formed in it to allow escape of moisture during heating of the product. The lid is so folded or constructed that the distance through the openings from one side to the other side of the lid is greater then the thickness of the material of the lid.
    Type: Grant
    Filed: June 26, 1996
    Date of Patent: March 10, 1998
    Assignee: Ranks Hovis McDougall Limited
    Inventors: Jeffrey Martin Davis, Peter Bowler, Kenneth David Woods