Patents by Inventor Christopher Estrada

Christopher Estrada 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).

  • Multi-chamber nursing bottle having frangible portion for separately storing liquids and other substances
    Patent number: 8820549
    Abstract: A multi-chamber beverage container. The container includes an insert having an opening. The insert also includes a first chamber containing a first set of contents and a second chamber containing a second set of contents. The first and second chambers are separated by a frangible seal. The frangible seal is ruptured to mix the first set of contents with the second set of contents in an interior of the insert. In one embodiment, the present invention includes a container shell to house the insert. The insert may also include a cap that accommodates a nipple assembly.
    Type: Grant
    Filed: November 17, 2011
    Date of Patent: September 2, 2014
    Inventor: Christopher Estrada