Patents by Inventor Carrie L. Zeidman

Carrie L. Zeidman 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 lap counter
    Patent number: 11511177
    Abstract: This invention is an inexpensive, easy-to-use, and easy-to-manufacture device that can be placed on the edge of a pool so that a swimmer can use it to count laps without significantly disrupting the swimming. The invention is lightweight and portable so that one person can carry it around, place it on the pool before swimming laps, and remove it afterwards.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: November 29, 2022
    Assignee: Z Enterprises
    Inventors: Robert M. Zeidman, Carrie L. Zeidman