Patents by Inventor Sung Y. O

Sung Y. O 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).

  • Vehicle protective cover device
    Patent number: 4657298
    Abstract: A vehicle protective cover device adapted to be attached to a vehicle which comprises, a container, a sheet material wound around a roller, the roller being rotatably disposed within the container, the sheet material having a free end which is provided with a rod member, and motor means operatively associated with the roller whereby after the sheet material has been extended from the roller to cover the vehicle, the motor can be actuated to retract the sheet material to be stored within its container.
    Type: Grant
    Filed: March 3, 1986
    Date of Patent: April 14, 1987
    Inventor: Sung Y. O