TREA

the metal section covered by parts of other material

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  • CPC
  • E04D2003/0825
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Parent Industries

EFIXED CONSTRUCTIONS E04Building E04DROOF COVERINGS SKY-LIGHTS GUTTERS ROOF-WORKING TOOLS

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E04D2003/0825the metal section covered by parts of other material
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Roof beams
    • Patent number 6,553,739
    • Issue date Apr 29, 2003
    • Ultraframe (UK) Limited
    • Christopher Richardson
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Panel coupling assemblies
    • Patent number 6,347,495
    • Issue date Feb 19, 2002
    • Politec Polimeri Tecnici SA
    • Cosimo Conterno
    • E04 - BUILDING
  • Information Patent Grant

    Roof beams with hollow section duct
    • Patent number 6,318,047
    • Issue date Nov 20, 2001
    • Ultraframe PLC of Enterprise Works
    • Christopher Richardson
    • E04 - BUILDING
  • Information Patent Grant

    Roof beams with positive engagement between cross bar and lower cap...
    • Patent number 6,279,290
    • Issue date Aug 28, 2001
    • Ultraframe PLC of Enterprise Works
    • Christopher Richardson
    • E04 - BUILDING
  • Information Patent Grant

    Relating to panel coupling assemblies
    • Patent number 6,202,382
    • Issue date Mar 20, 2001
    • Politec Polimeri Tecnici SA
    • Cosimo Conterno
    • E04 - BUILDING
  • Information Patent Grant

    Roof beams
    • Patent number 6,122,886
    • Issue date Sep 26, 2000
    • Ultraframe Plc of Enterprise Works
    • Christopher Richardson
    • E04 - BUILDING
  • Information Patent Grant

    Cladding of conservatory roof components
    • Patent number 6,082,071
    • Issue date Jul 4, 2000
    • Ultraframe (U.K.) Limited of Enterprise Works
    • Christopher Richardson
    • E04 - BUILDING
  • Information Patent Grant

    Conservatory roofs
    • Patent number 5,937,590
    • Issue date Aug 17, 1999
    • Ultraframe (UK) Ltd. of Enterprise Works
    • Christopher Richardson
    • E04 - BUILDING
  • Information Patent Grant

    Glazing bars
    • Patent number 5,924,263
    • Issue date Jul 20, 1999
    • Christopher Richardson
    • E04 - BUILDING
  • Information Patent Grant

    Beam construction
    • Patent number 4,875,311
    • Issue date Oct 24, 1989
    • Sun Room Designs, Inc.
    • Leo J. Meyers
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Conversion muntins for glazing frames
    • Patent number 4,222,210
    • Issue date Sep 16, 1980
    • Rohm GmbH
    • Friedrich Hanstein
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3890752
    • Patent number 3,890,752
    • Issue date Jun 24, 1975
    • E04 - BUILDING
  • Information Patent Grant

    2668509
    • Patent number 2,668,509
    • Issue date Feb 9, 1954
    • E04 - BUILDING
  • Information Patent Grant

    2074656
    • Patent number 2,074,656
    • Issue date Mar 23, 1937
    • E04 - BUILDING
  • Information Patent Grant

    1707798
    • Patent number 1,707,798
    • Issue date Apr 2, 1929
    • E04 - BUILDING
  • Information Patent Grant

    1677650
    • Patent number 1,677,650
    • Issue date Jul 17, 1928
    • E04 - BUILDING
  • Information Patent Grant

    1476931
    • Patent number 1,476,931
    • Issue date Dec 11, 1923
    • E04 - BUILDING
  • Information Patent Grant

    1464783
    • Patent number 1,464,783
    • Issue date Aug 14, 1923
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    Roof beams
    • Publication number 20070039272
    • Publication date Feb 22, 2007
    • Christopher Richardson
    • E04 - BUILDING
  • Information Patent Application

    Decoration of conservatories
    • Publication number 20070017165
    • Publication date Jan 25, 2007
    • Christopher Richardson
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    Insulated glazed roofing system
    • Publication number 20040163328
    • Publication date Aug 26, 2004
    • John Michael Riley
    • E04 - BUILDING
  • Information Patent Application

    Decoration of conservatories
    • Publication number 20020127368
    • Publication date Sep 12, 2002
    • Ultraframe (UK) Limited.
    • Christopher Richardson
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    Roof beams
    • Publication number 20010029708
    • Publication date Oct 18, 2001
    • Ultraframe (UK) Limited
    • Christopher Richardson
    • E04 - BUILDING
  • Information Patent Application

    Roof beams
    • Publication number 20010017011
    • Publication date Aug 30, 2001
    • Ultraframe (UK) Limited
    • Christopher Richardson
    • E04 - BUILDING