Patents Assigned to Ultraframe (U.K.) Limited of Enterprise Works
  • Cladding of conservatory roof components
    Patent number: 6082071
    Abstract: A conservatory roofing system is constructed of a ridge, eaves and glazing bars supporting glazing material between the ridge and eaves. The ridge, eaves and glazing bars are made of structural aluminium components with visible surfaces covered with plastics cladding members. Onto internal surfaces on the plastics cladding members are mounted timber components to give an appearance from the inside that the conservatory is made of timber.
    Type: Grant
    Filed: July 21, 1998
    Date of Patent: July 4, 2000
    Assignee: Ultraframe (U.K.) Limited of Enterprise Works
    Inventor: Christopher Richardson
  • Structural members
    Patent number: 6000190
    Abstract: Structural members, such as glazing bars, are extruded from aluminium. Pockets are formed in the structural members to receive steel reinforcing elements.
    Type: Grant
    Filed: January 12, 1998
    Date of Patent: December 14, 1999
    Assignee: Ultraframe (U.K.) Limited of Enterprise Works
    Inventor: Christopher Richardson
  • Building elements
    Patent number: 5966888
    Abstract: A hollow building element of plastics material comprises one or more longitudinal ducts and having, at opposite sides thereof, coupling members, whereby elements may be connected to each other, a coupling member at one side comprising a duct for receiving a reinforcing beam and having a ducted bottom wall.
    Type: Grant
    Filed: January 8, 1998
    Date of Patent: October 19, 1999
    Assignee: Ultraframe (U.K.) Limited of Enterprise Works
    Inventor: Christopher Richardson