Patents by Inventor Rolland GERHARDT

Rolland GERHARDT 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).

  • Score tracking device for racket sports and related methods
    Patent number: 12722067
    Abstract: A device for tracking score in racket sports, the device adapted to be mounted on an end cap of a handle grip of a racket, and the device comprising a display screen and a plurality of manually manipulatable buttons including a power button and a tally button. The display screen includes values representing a first value representing a score of a serving player, a second value representing a score of an opposing player, and a third value representing the serving player number.
    Type: Grant
    Filed: November 13, 2024
    Date of Patent: September 1, 2026
    Inventor: Rolland Gerhardt
  • SCORE TRACKING DEVICE FOR RACKET SPORTS AND RELATED METHODS
    Publication number: 20250339754
    Abstract: A device for tracking score in racket sports, the device adapted to be mounted on an end cap of a handle grip of a racket, and the device comprising a display screen and a plurality of manually manipulatable buttons including a power button and a tally button. The display screen includes values representing a first value representing a score of a serving player, a second value representing a score of an opposing player, and a third value representing the serving player number.
    Type: Application
    Filed: November 13, 2024
    Publication date: November 6, 2025
    Inventor: Rolland GERHARDT