Patents Assigned to Lawrence Krupa
  • Automatic fuel shutoff
    Patent number: 7117893
    Abstract: An apparatus for use with an outdoor gas grill and a natural gas source. The apparatus allows an individual to have a “backup mechanism” which automatically shuts off the natural gas source after a specified amount of time, should an individual forget to turn it off after using it to cook on an outdoor grill.
    Type: Grant
    Filed: October 22, 2004
    Date of Patent: October 10, 2006
    Assignee: Lawrence Krupa
    Inventor: Lawrence Krupa