Patents by Inventor Todd C. Chalmers

Todd C. Chalmers 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).

  • Electric motor and belt transmission shaft system
    Patent number: 12146561
    Abstract: The present invention has an electric motor, a transmission shaft, a transmission casing, and a pulley. The transmission shaft has splines, bearings, bearing stops, a pulley keyway, and a threaded end. The prototype transmission casing has a shaft receiver. The electric motor rotates the transmission shaft with torque force. The transmission shaft rotation causes the pulley to rotate. Although the invention has been explained in relation to its preferred embodiment, it is to be understood that many other possible modifications, variations and sizes can be made without departing from the spirit and scope of the invention.
    Type: Grant
    Filed: October 18, 2023
    Date of Patent: November 19, 2024
    Inventor: Todd C Chalmers
  • Electric Motor and Belt Transmission Shaft System
    Publication number: 20240229913
    Abstract: The present invention has an electric motor, a transmission shaft, a transmission casing, and a pulley. The transmission shaft has splines, bearings, bearing stops, a pulley keyway, and a threaded end. The prototype transmission casing has a shaft receiver. The electric motor rotates the transmission shaft with torque force. The transmission shaft rotation causes the pulley to rotate. Although the invention has been explained in relation to its preferred embodiment, it is to be understood that many other possible modifications, variations and sizes can be made without departing from the spirit and scope of the invention.
    Type: Application
    Filed: October 18, 2023
    Publication date: July 11, 2024
    Inventor: Todd C. Chalmers
  • Electric Motor and Belt Transmission Shaft System
    Publication number: 20240133457
    Abstract: The present invention has an electric motor, a transmission shaft, a transmission casing, and a pulley. The transmission shaft has splines, bearings, bearing stops, a pulley keyway, and a threaded end. The prototype transmission casing has a shaft receiver. The electric motor rotates the transmission shaft with torque force. The transmission shaft rotation causes the pulley to rotate. Although the invention has been explained in relation to its preferred embodiment, it is to be understood that many other possible modifications, variations and sizes can be made without departing from the spirit and scope of the invention.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 25, 2024
    Inventor: Todd C. Chalmers