Patents by Inventor Maury A. Hubbard, Jr.

Maury A. Hubbard, Jr. 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).

  • Single serving brewing packet and method of making same
    Patent number: 4801464
    Abstract: Roast ground coffee or the like is layered and confined between water permeable walls while brewing in a cup or mug from which it is to be consumed. The walls with coffee layered between may be wound, folded or stacked to form the desired packet. The walls include a filter material and may also include a reticulated heat sealable sheet next to the coffee. Separators between coffee confining walls promote water circulation and speed brewing.
    Type: Grant
    Filed: February 29, 1988
    Date of Patent: January 31, 1989
    Inventor: Maury A. Hubbard, Jr.