Patents by Inventor Ruei-Mei Chen

Ruei-Mei Chen 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).

  • Antitheft lock for a vehicle
    Patent number: 5138853
    Abstract: An antitheft steering wheel lock for securing to a steering wheel from the inside thereof, and including a rod member surrounded with a sleeve, two groove ends extending beyond the sleeve and two hooks secured to two ends of the sleeve, respectively, and forming two openings in an opposed direction. A U-shaped member and a fork-shaped member are provided to sleeve onto the two groove ends and the two hooks, respectively, for securing the open ends of the rod and prevent removal of the lock, thus guarding the vehicle.
    Type: Grant
    Filed: September 24, 1991
    Date of Patent: August 18, 1992
    Inventor: Ruei-Mei Chen
  • Automobile steering wheel lock
    Patent number: D332041
    Type: Grant
    Filed: August 27, 1991
    Date of Patent: December 29, 1992
    Inventor: Ruei-Mei Chen
  • Steering wheel lock
    Patent number: D339973
    Type: Grant
    Filed: May 28, 1992
    Date of Patent: October 5, 1993
    Inventor: Ruei-Mei Chen