Patents Assigned to Mulberry Metal Products, Inc.
  • Patent number: 7232951
    Abstract: Disclosed herein is a junction box having a housing and a plurality of straps. The housing includes a plurality of ribs with posts extending therefrom. Each one of the straps has a plurality of receiving areas defined by a contiguous radial surface, such as a countersink surface. The posts extend through the receiving areas and securingly retain the straps against the housing. In an exemplary embodiment of the present invention, the posts are substantially frustoconical prior to assembly and may be characterized as deformed frustrums after assembly.
    Type: Grant
    Filed: December 12, 2005
    Date of Patent: June 19, 2007
    Assignee: Mulberry Metal Products, Inc.
    Inventor: Janos Kovacs
  • Patent number: 5731544
    Abstract: The outdoor electrical outlet cover is provided with two free-ended hinge pins along one side and a box-shaped lid which is slid laterally onto the hinge pins. The base plate may be secured in place in the field and the box-shaped lid slid into place after mounting of the base plate. A latch is mounted on the lid for engagement under a detent on the base plate to secure the lid in place. When closed, the lid is completely sealed relative to the base plate about the periphery.
    Type: Grant
    Filed: September 28, 1994
    Date of Patent: March 24, 1998
    Assignee: Mulberry Metal Products, Inc.
    Inventors: Bruce Burck, Gerald Osofsky, Albert Banda
  • Patent number: 4109095
    Abstract: The weatherproof box cover has a pair of lids which are biased towards each other so as to be self-closing. Each lid has a gear-like portion which meshes on the other so as to synchronize movement of the lids to each other. In addition, each lid has a recess along the outer edge in which a resilient sealing strip seats. When closed over a cord of an electrical appliance, the sealing strips conform to the shape of the cord while the lids are brought into seal-tight relationship. In this way, a water spray and the like is prevented from entering into the cover from any direction.
    Type: Grant
    Filed: October 28, 1976
    Date of Patent: August 22, 1978
    Assignee: Mulberry Metal Products, Inc.
    Inventors: David A. Kling, Charles W. Bell