Patents Assigned to Professional Systems, Inc.
  • Patent number: 5560150
    Abstract: A housing for telecommunication equipment is provided having a supporting base including a concrete floor poured in place and supported above the surface of a concrete pad or in ground excavation on a supporting framework formed of expanded metal, preferably steel. A layer of metal foil, insulation or other sheet material in interposed on the expanded metal to form a fluid tight surface for pouring thereon of the liquid concrete mixture.
    Type: Grant
    Filed: February 15, 1995
    Date of Patent: October 1, 1996
    Assignee: Professional Systems, Inc.
    Inventor: Gordon I. Pearson
  • Patent number: 5315794
    Abstract: A modular housing for telecommunication equipment is provided having mating upper and lower modules and a supporting framework for the lower module that it is placed in an excavation in the earth. The lower framework is configured to receive a forklift truck from any side and is provided with upwardly extending vertical frame members connected to each corner thereof. The frame component and the upwardly extending members are all configured to nestingly receive and support the lower module. The upwardly extending frame members are provided with a loop or bolt at their upper ends to provide means to receive a strap, cable, chain, rope or similar lifting means.
    Type: Grant
    Filed: October 30, 1992
    Date of Patent: May 31, 1994
    Assignee: Professional Systems, Inc.
    Inventor: Gordon I. Pearson