Patents by Inventor Brian J. Grimble

Brian J. Grimble 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).

  • Deep-freeze cabinet with transparent closure
    Patent number: 4164361
    Abstract: A deep-freeze cabinet provided with a closure comprising a pair of transparent, rigid sheets of a thermoplastic material which are bonded to each other and form a sealed double-walled enclosure having a peripheral flange. The closure may be contained in a surrounding metal frame or, preferably, is frameless with securing means, for attaching the closure to hinges on the deep-freeze cabinet, passing through spaced walls of the enclosure.
    Type: Grant
    Filed: August 29, 1977
    Date of Patent: August 14, 1979
    Assignee: Imperial Chemical Industries Limited
    Inventors: Brian J. Grimble, Michael R. Rouse