Patents Represented by Attorney, Agent or Law Firm Donald W. Mecker
  • Folding door bar lock
    Patent number: 6644698
    Abstract: A bar lock having two interconnected aluminum bars for engaging handles on folding doors, and preferably extending across all the seams in the folding doors to prevent the simultaneous outward and lateral opening motion of the doors. Clamping the horizontal door handles on folding fireplace doors bars children from opening the doors.
    Type: Grant
    Filed: August 12, 2002
    Date of Patent: November 11, 2003
    Inventor: Scott E. Christensen