Patents by Inventor Karen J. McKay

Karen J. McKay 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: 11400358
    Abstract: A scorekeeping device (1) and method are provided wherein the device has two rows of objects (3, 4), preferably beads, that are movably attached to a base (1), preferably a sweatband, worn on an appendage of a player (8), wherein the objects may be of different colors to denote different teams. One bead is moved downward as each point is scored until the last bead is reached, denoting a winner. A third row (5) having two beads is provided to indicate which team is serving.
    Type: Grant
    Filed: October 8, 2020
    Date of Patent: August 2, 2022
    Inventors: Karen J. McKay, Timothy S. McKay