Patents by Inventor Darin Portnoff

Darin Portnoff 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).

  • Pool game device, system, and method
    Patent number: 10518155
    Abstract: A kit comprising at least 2 devices adapted to be easily attached by way of suction to one or more sides or a bottom of a swimming pool, each of the devices having a grab member adapted to be grabbed by a hand of a child player or an adult player, the devices adapted to be easily attached to a side or bottom of the pool. A game can be played with the devices after they are attached at separate points such that a player may grab a first device with one hand and then a second device with another hand, moving along said side or said bottom while remaining under water.
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: December 31, 2019
    Inventor: Darin Portnoff