Patents by Inventor Derrick John Maltby

Derrick John Maltby 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).

  • Shelving and display systems and the like
    Patent number: 4094417
    Abstract: A bracket device for a shelving or display system consists of a body and one or more support members removably attached to the body. The bracket body is adapted to be mounted on an upright. It has a series of open ended, part-circular recesses disposed in and about its periphery for receiving support members. Each support member has a corresponding part-circular tapered part which slides into and engages one of the recesses so as to be retained in the recess and another part for projecting through the mouth of the recess and supporting an element of the shelving or display system.
    Type: Grant
    Filed: January 24, 1977
    Date of Patent: June 13, 1978
    Assignee: Cairnes Maltby Associates Limited
    Inventors: Denis Alan Cairnes, Derrick John Maltby