TREA

Diamond shaped and installed in diagonal lines

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Industry

  • CPC
  • E04D1/025
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Parent Industries

EFIXED CONSTRUCTIONS E04Building E04DROOF COVERINGS SKY-LIGHTS GUTTERS ROOF-WORKING TOOLS E04D1/00Roof covering by making use of tiles, slates, shingles, or other small roofing elements

Current Industry

E04D1/025Diamond shaped and installed in diagonal lines
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Tile and tile assembly for a roof
    • Patent number 8,991,129
    • Issue date Mar 31, 2015
    • Kurt Joseph Kramer
    • E04 - BUILDING
  • Information Patent Grant

    3269075
    • Patent number 3,269,075
    • Issue date Aug 30, 1966
    • E04 - BUILDING
  • Information Patent Grant

    2202830
    • Patent number 2,202,830
    • Issue date Jun 4, 1940
    • E04 - BUILDING
  • Information Patent Grant

    2142996
    • Patent number 2,142,996
    • Issue date Jan 10, 1939
    • E04 - BUILDING
  • Information Patent Grant

    1515749
    • Patent number 1,515,749
    • Issue date Nov 18, 1924
    • E04 - BUILDING

Patents Applicationslast 30 patents