Patents by Inventor Gwo-Tsair Wang

Gwo-Tsair Wang 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).

  • Motorcycle engine guard
    Patent number: 7475897
    Abstract: A motorcycle engine guard is disclosed which comprises a bar that surrounds the engine of the motorcycle. The bar has a first side that extends from the bottom of the engine on one side of the engine to the top of the engine and the second side that extends from the bottom of the opposite side of the engine to the top of the engine. A spring-loaded footrest is disposed in each side of the bar and the spring-loaded footrest has a retracted position when not in use and a deployed position when in use.
    Type: Grant
    Filed: August 7, 2006
    Date of Patent: January 13, 2009
    Inventor: Gwo-Tsair Wang
  • Motorcycle engine guard
    Publication number: 20080029325
    Abstract: A motorcycle engine guard is disclosed which comprises a bar that surrounds the engine of the motorcycle. The bar has a first side that extends from the bottom of the engine on one side of the engine to the top of the engine and the second side that extends from the bottom of the opposite side of the engine to the top of the engine. A spring-loaded footrest is disposed in each side of the bar and the spring-loaded footrest has a retracted position when not in use and a deployed position when in use.
    Type: Application
    Filed: August 7, 2006
    Publication date: February 7, 2008
    Inventor: Gwo-Tsair Wang
  • Motorcycle headlight
    Patent number: D544615
    Type: Grant
    Filed: December 15, 2006
    Date of Patent: June 12, 2007
    Inventor: Gwo-Tsair Wang
  • Motorcycle engine guard
    Patent number: D546734
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: July 17, 2007
    Inventor: Gwo-Tsair Wang
  • Motorcycle headlight
    Patent number: D548860
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: August 14, 2007
    Inventor: Gwo-Tsair Wang