TREA

bringing persons or material into or out of compressed air caissons

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Industry

  • CPC
  • E02D23/06
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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02DFOUNDATIONS EXCAVATIONS, EMBANKMENTS UNDERGROUND OR UNDERWATER STRUCTURE E02D23/00Caissons Construction or placing of caissons

Current Industry

E02D23/06bringing persons or material into or out of compressed air caissons
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Toy railroad able to change the toy traffic direction
    • Patent number 4,662,283
    • Issue date May 5, 1987
    • Hsien-Yang Chang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Apparatus for opening and closing air lock doors
    • Patent number 4,291,500
    • Issue date Sep 29, 1981
    • Lakeside Bridge & Steel Co.
    • George M. Reckin
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3375671
    • Patent number 3,375,671
    • Issue date Apr 2, 1968
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2587835
    • Patent number 2,587,835
    • Issue date Mar 4, 1952
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2114038
    • Patent number 2,114,038
    • Issue date Apr 12, 1938
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1916684
    • Patent number 1,916,684
    • Issue date Jul 4, 1933
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1780586
    • Patent number 1,780,586
    • Issue date Nov 4, 1930
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1636572
    • Patent number 1,636,572
    • Issue date Jul 19, 1927
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1556128
    • Patent number 1,556,128
    • Issue date Oct 6, 1925
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1049888
    • Patent number 1,049,888
    • Issue date Jan 7, 1913
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1048194
    • Patent number 1,048,194
    • Issue date Dec 24, 1912
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1025614
    • Patent number 1,025,614
    • Issue date May 7, 1912
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    995060
    • Patent number 995,060
    • Issue date Jun 13, 1911
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    986970
    • Patent number 986,970
    • Issue date Mar 14, 1911
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    941869
    • Patent number 941,869
    • Issue date Nov 30, 1909
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    908866
    • Patent number 908,866
    • Issue date Jan 5, 1909
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    873069
    • Patent number 873,069
    • Issue date Dec 10, 1907
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    852713
    • Patent number 852,713
    • Issue date May 7, 1907
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    843606
    • Patent number 843,606
    • Issue date Feb 12, 1907
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    835238
    • Patent number 835,238
    • Issue date Nov 6, 1906
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    824876
    • Patent number 824,876
    • Issue date Jul 3, 1906
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    824877
    • Patent number 824,877
    • Issue date Jul 3, 1906
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    816642
    • Patent number 816,642
    • Issue date Apr 3, 1906
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    810298
    • Patent number 810,298
    • Issue date Jan 16, 1906
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    809633
    • Patent number 809,633
    • Issue date Jan 9, 1906
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    797815
    • Patent number 797,815
    • Issue date Aug 22, 1905
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    782596
    • Patent number 782,596
    • Issue date Feb 14, 1905
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    702324
    • Patent number 702,324
    • Issue date Jun 10, 1902
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    694939
    • Patent number 694,939
    • Issue date Mar 11, 1902
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    694978
    • Patent number 694,978
    • Issue date Mar 11, 1902
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents