Patents by Inventor Brian J. Crane

Brian J. Crane has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Multi-variant cart construction for transporting lighting equipment
    Patent number: 5713584
    Abstract: A cart containing a plurality of individual shelves for supporting removable drawers or cartons adapted to contain lighting equipment, along with additional storage areas. The cart is constructed with a main frame having a lower base frame adaptable for use in a large number of cart constructions. In all cases, the cart main frame has a similar upright frame arrangement, but which can be modified and customized from cart to cart, so that the cart may carry individual storage shelves, compartments for containers, outrigger elements for supporting lighting equipment, etc. In this way, the main frame is modular and a large number of carts may be constructed from this essentially one basic modular main frame construction. In all cases, the cart is constructed of tubular rod and flat metal material, so that it is rigid, but relatively light in weight.
    Type: Grant
    Filed: January 5, 1995
    Date of Patent: February 3, 1998
    Inventor: Brian J. Crane
  • Cart for transporting lighting equipment
    Patent number: D354597
    Type: Grant
    Filed: November 4, 1993
    Date of Patent: January 17, 1995
    Inventor: Brian J. Crane