Patents by Inventor Sean Patrick O'Sullivan

Sean Patrick O'Sullivan 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: 8851324
    Abstract: A drinking cup for use by individuals in reclined position is disclosed. The cup includes a flexible straw attached to the base of the cup, a lid, and a handle with a groove for receiving and storing the straw. A bight actuated mouthpiece valve is connected to the distal end of the straw. The cup may be of double walled construction and the lid includes a small hole to release any vacuum created as a user sucks on the straw.
    Type: Grant
    Filed: May 1, 2013
    Date of Patent: October 7, 2014
    Inventor: Sean Patrick O'Sullivan
  • Publication number: 20130240545
    Abstract: A drinking cup for use by individuals in reclined position is disclosed. The cup includes a flexible straw attached to the base of the cup, a lid, and a handle with a groove for receiving and storing the straw. A bight actuated mouthpiece valve is connected to the distal end of the straw. The cup may be of double walled construction and the lid includes a small hole to release any vacuum created as a user sucks on the straw.
    Type: Application
    Filed: May 1, 2013
    Publication date: September 19, 2013
    Inventor: Sean Patrick O'Sullivan
  • Patent number: 5823387
    Abstract: A method an apparatus for simultaneously dispensing a plurality of viscous materials, such as dentifrice pastes, produces a striped outer layer of a first material surrounding a core of a second viscous material. The apparatus includes a collapsible tube or pump-type dispenser containing a first viscous material and a second viscous material of a contrasting color in contact with the first material so that both materials are dispensed simultaneously. The tube or dispenser includes an outlet nozzle having a shaped outlet capable of scraping and removing a portion of the outer layer of viscous material to dispense the core material having stripes of the outer material. The nozzle is capable of forming a plurality of fine pin stripes on the core material.
    Type: Grant
    Filed: May 18, 1993
    Date of Patent: October 20, 1998
    Assignee: Colgate-Palmolive Company
    Inventors: Benjamin Yap Manadanas, James Michael Skaggs, Sean Patrick O'Sullivan, Christopher John Hedin