Patents Assigned to D&M Supply, Inc.
  • Patent number: 5033621
    Abstract: A brake rotor and brake drum stacking device, which is particularly useful for use in salvage yards and the like, comprises a unitary plastic member having a circular outer rim connected by means spaced-apart spokes with a holllow central hub. The hub is in the form of a stepped inverted cup, so that disc brake rotors have the disc surface supported by the spokes, with the studs and crown extending into hollow central hub. A sandwich arrangement of alternating stacking devices and disc brake rotors may be made, with the studs of the disc brake rotors supporting the next higher stacking device, with the crown of the rotor extending into the interior of the central hub. The dimensions of the stacking device permit a single sized stacking device to be used to stack disc brake rotors made by different manufacturers and used with vehicles of different sizes.
    Type: Grant
    Filed: June 4, 1990
    Date of Patent: July 23, 1991
    Assignee: D&M Supply, Inc.
    Inventor: Robert T. Hulet