for pipes or elongated hollow articles

Industry

  • CPC
  • B22C13/10
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aerofoil and method of manufacture

    • Patent number 10,844,732
    • Issue date Nov 24, 2020
    • Rolls-Royce plc
    • Adrian L. Harding
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Leading edge hybrid cavities and cores for airfoils of gas turbine...

    • Patent number 10,830,049
    • Issue date Nov 10, 2020
    • Raytheon Technologies Corporation
    • Carey Clum
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Airfoil having fluidly connected hybrid cavities

    • Patent number 10,760,432
    • Issue date Sep 1, 2020
    • Raytheon Technologies Corporation
    • Carey Clum
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Airfoil having internal hybrid cooling cavities

    • Patent number 10,704,398
    • Issue date Jul 7, 2020
    • Raytheon Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Installation for handling socket cores for a centrifugal casting ma...

    • Patent number 4,129,171
    • Issue date Dec 12, 1978
    • Pont-A-Mousson S.A.
    • Michel Pierrel
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3697207

    • Patent number 3,697,207
    • Issue date Oct 10, 1972
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3632243

    • Patent number 3,632,243
    • Issue date Jan 4, 1972
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3255497

    • Patent number 3,255,497
    • Issue date Jun 14, 1966
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3221377

    • Patent number 3,221,377
    • Issue date Dec 7, 1965
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3169284

    • Patent number 3,169,284
    • Issue date Feb 16, 1965
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3165794

    • Patent number 3,165,794
    • Issue date Jan 19, 1965
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3143774

    • Patent number 3,143,774
    • Issue date Aug 11, 1964
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3130469

    • Patent number 3,130,469
    • Issue date Apr 28, 1964
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3126592

    • Patent number 3,126,592
    • Issue date Mar 31, 1964
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3102310

    • Patent number 3,102,310
    • Issue date Sep 3, 1963
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3094750

    • Patent number 3,094,750
    • Issue date Jun 25, 1963
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3061899

    • Patent number 3,061,899
    • Issue date Nov 6, 1962
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2439563

    • Patent number 2,439,563
    • Issue date Apr 13, 1948
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2418599

    • Patent number 2,418,599
    • Issue date Apr 8, 1947
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2264222

    • Patent number 2,264,222
    • Issue date Nov 25, 1941
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2118097

    • Patent number 2,118,097
    • Issue date May 24, 1938
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2048190

    • Patent number 2,048,190
    • Issue date Jul 21, 1936
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1977851

    • Patent number 1,977,851
    • Issue date Oct 23, 1934
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1926092

    • Patent number 1,926,092
    • Issue date Sep 12, 1933
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1893583

    • Patent number 1,893,583
    • Issue date Jan 10, 1933
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1890808

    • Patent number 1,890,808
    • Issue date Dec 13, 1932
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1808366

    • Patent number 1,808,366
    • Issue date Jun 2, 1931
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1799076

    • Patent number 1,799,076
    • Issue date Mar 31, 1931
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1789643

    • Patent number 1,789,643
    • Issue date Jan 20, 1931
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1751465

    • Patent number 1,751,465
    • Issue date Mar 25, 1930
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents