Patents Assigned to Combo Corporation
  • Trundle trolley for a sliding door track assembly
    Patent number: 5035025
    Abstract: A trundle trolley for supporting a door for sliding movement in a tubular track assembly, the trolley including a roller section and a carriage section pivotally mounted on the roller section, the carriage section including a slot on the lower edge and the door including hanger bolts along the top of the door, one hanger bolt being aligned in the slot in each carriage section. Brackets are provided on each carriage section to capture the bolt in the slot in the carriage section.
    Type: Grant
    Filed: January 23, 1990
    Date of Patent: July 30, 1991
    Assignee: Combo Corporation
    Inventors: Jerry R. Morris, George A. Squires
  • Sliding door track assembly including a track cover and mounting supports
    Patent number: 4424605
    Abstract: A sliding door support assembly having a preassembled track assembly including a split cylindrical elongate track having a flat surface on the top and a number of mounting brackets secured to the flat surface at spaced intervals and a number of support members for supporting an elongate track cover, the support members being mounted on said track assembly after the door has been mounted in the track assembly and being selected to correspond to a particular type of track cover.
    Type: Grant
    Filed: February 16, 1982
    Date of Patent: January 10, 1984
    Assignee: Combo Corporation
    Inventors: George Squires, Charles Bland