Patents by Inventor Lee J. Hadfield

Lee J. Hadfield 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).

  • Igniter incorporating a safety locking device
    Patent number: 6840759
    Abstract: An igniter includes a child resistant safety locking trigger. The trigger is provided with a release slider which is movable along the trigger body along a path arranged at an angle to the path of travel of the trigger body when being depressed for activation of the igniter. A stop member within the igniter prevents operation of the trigger until the release slider is moved to a release position.
    Type: Grant
    Filed: January 4, 2002
    Date of Patent: January 11, 2005
    Assignee: Ronson Corporation
    Inventors: Louis V. Aronson, II, Adam Grabicki, Lee J. Hadfield
  • Igniter incorporating a safety locking device
    Publication number: 20030129554
    Abstract: An igniter includes a child resistant safety locking trigger. The trigger is provided with a release slider which is movable along the trigger body along a path arranged at an angle to the path of travel of the trigger body when being depressed for activation of the igniter. A stop member within the igniter prevents operation of the trigger until the release slider is moved to a release position.
    Type: Application
    Filed: January 4, 2002
    Publication date: July 10, 2003
    Inventors: Louis V. Aronson, Adam Grabicki, Lee J. Hadfield