Patents by Inventor Lighter Sheen

Lighter Sheen 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).

  • Car cigarette lighter with light indicator
    Patent number: 7145103
    Abstract: A car cigarette lighter with a light indicator includes a power socket and a cigarette lighter. The car cigarette lighter is characterized in attaching an external sleeve to a bottom tube of a handle, and installing a circuit board in electric connection with a circuit of the car cigarette lighter in the external tube. The circuit board has at least one light emitting diode located at a bottom of the transparent handle. A switch in electric connection with the car cigarette lighter is further mounted on the external sleeve. By plugging the car cigarette lighter into the power socket and pushing the handle, the circuit board is conducted, and the light emitting diode is switched on. By the switch of the external sleeve, the electro-thermal winding film is conducted and heated.
    Type: Grant
    Filed: June 27, 2003
    Date of Patent: December 5, 2006
    Inventor: Lighter Sheen
  • Car cigarette lighter with light indicator
    Publication number: 20040107972
    Abstract: A car cigarette lighter with a light indicator includes a power socket and a cigarette lighter. The car cigarette lighter is characterized in attaching an external sleeve to a bottom tube of a handle, and installing a circuit board in electric connection with a circuit of the car cigarette lighter in the external tube. The circuit board has at least one light emitting diode located at a bottom of the transparent handle. A switch in electric connection with the car cigarette lighter is further mounted on the external sleeve. By plugging the car cigarette lighter into the power socket and pushing the handle, the circuit board is conducted, and the light emitting diode is switched on. By the switch of the external sleeve, the electro-thermal winding film is conducted and heated.
    Type: Application
    Filed: June 27, 2003
    Publication date: June 10, 2004
    Inventor: Lighter Sheen
  • Car cigarette lighter
    Patent number: D491308
    Type: Grant
    Filed: June 27, 2003
    Date of Patent: June 8, 2004
    Inventor: Lighter Sheen