Patents by Inventor Anh V. Purser

Anh V. Purser 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).

  • Self-cooling beverage container
    Patent number: 8033132
    Abstract: A self-cooling beverage container includes a container body having a container interior, a beverage provided in the container interior, a gas compartment provided in the container body, a cooling gas provided in the gas compartment, a cooling compartment disposed in fluid communication with the gas compartment and disposed in the container interior, a gas compartment seal disposed between the gas compartment and the cooling compartment, a detachable element carried by the container body and a gas release pin carried by the detachable element and adapted to rupture the gas compartment seal upon detachment of the detachable element from the container body.
    Type: Grant
    Filed: September 26, 2009
    Date of Patent: October 11, 2011
    Inventor: Anh V. Purser