Patents by Inventor Elisa Chen

Elisa Chen 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).

  • Flip straw bottle cap with loop handle storage spout
    Publication number: 20110198361
    Abstract: A flip straw bottle cap with a pivotal spout configured to position at an obtuse angle for drinking from a bottle and stored vertically in a crevice flush against one side of the loop handle when not in use. The loop handle has a keyhole to attach a carabiner using a key chain. The cap is adaptable to fit any bottle mouth diameter.
    Type: Application
    Filed: February 16, 2010
    Publication date: August 18, 2011
    Inventor: Elisa Chen