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fittings

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Industry

  • CPC
  • B21K1/14
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21KMAKING FORGED OR PRESSED METAL PRODUCTS B21K1/00Making machine elements

Current Industry

B21K1/14fittings
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Coupler and motor assembly including same
    • Patent number 11,680,606
    • Issue date Jun 20, 2023
    • LG Innotek Co., Ltd
    • Yong Joo Kim
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Grooved forged carbon steel fitting apparatus and methods of manufa...
    • Patent number 11,426,789
    • Issue date Aug 30, 2022
    • US Groove and Fittings, LLC
    • Thomas Edward Duncan
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Vehicle knuckle
    • Patent number 11,247,262
    • Issue date Feb 15, 2022
    • Kobe Steel, Ltd.
    • Hiroaki Hosoi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method for forging shaft member of constant velocity universal joint
    • Patent number 10,933,462
    • Issue date Mar 2, 2021
    • NTN Corporation
    • Yoshiya Mano
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing outer joint member for constant velocity u...
    • Patent number 10,514,070
    • Issue date Dec 24, 2019
    • NTN Corporation
    • Renji Natsume
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Constant velocity universal joint outer joint member and manufactur...
    • Patent number 10,280,984
    • Issue date May 7, 2019
    • NTN Corporation
    • Jun Numamoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spacer nut manufacturing method
    • Patent number 8,262,492
    • Issue date Sep 11, 2012
    • Watoku Co., Ltd.
    • Yasuyuki Kadono
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Vibration isolating bushing and its manufacturing method
    • Patent number 7,322,091
    • Issue date Jan 29, 2008
    • Toyo Tire & Rubber Co., Ltd.
    • Akihiko Katoh
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    High pressure fuel injection tube and method of forming the same
    • Patent number 7,213,576
    • Issue date May 8, 2007
    • USUI Kokusai Sangyo Kaisha Limited
    • Munekatsu Furugen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Joint device and method of producing its housing
    • Patent number 6,886,235
    • Issue date May 3, 2005
    • Kabushiki Kaisha Somic Ishikawa
    • Yoshihiro Suzuki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pressing method, in particular for obtaining hydraulic cylinders an...
    • Patent number 6,474,127
    • Issue date Nov 5, 2002
    • Edmonton Consultadoria e Servicios Lda
    • Gustave O. Bonde
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of fabricating a handlebar stem for a bicycle
    • Patent number 6,085,405
    • Issue date Jul 11, 2000
    • Cheng-Hsien Kao
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacturing an aluminum burner cap
    • Patent number 6,070,324
    • Issue date Jun 6, 2000
    • Ranco Incorporated of Delaware
    • David J. Kwiatek
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacture of manifolds and manifold provided by such me...
    • Patent number 4,856,824
    • Issue date Aug 15, 1989
    • Norsk Hydro a.s
    • Edvin L. Clausen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process for the production of flanges or collars on hollow parts by...
    • Patent number 4,782,679
    • Issue date Nov 8, 1988
    • Gesenkschmiede Schneider GmbH
    • Helmut Bogel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of forming a pipe fitting
    • Patent number 4,768,369
    • Issue date Sep 6, 1988
    • Russell H. Johnson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacture of manifolds
    • Patent number 4,663,812
    • Issue date May 12, 1987
    • Norsk Hydro a.s
    • Edvin L. Clausen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacturing a weld neck flange
    • Patent number 4,545,231
    • Issue date Oct 8, 1985
    • Grove Valve and Regulator Company
    • Walter L. Connolly
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacturing acute angled vessel connector
    • Patent number 4,450,613
    • Issue date May 29, 1984
    • WFI International, Inc.
    • Bobby W. Ryan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of producing a forged product
    • Patent number 4,356,612
    • Issue date Nov 2, 1982
    • Cameron Iron Works, Inc.
    • James R. Becker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for manufacturing fittings
    • Patent number 4,346,581
    • Issue date Aug 31, 1982
    • Kabushiki Kaisha Komatsu Seisakusho
    • Hiroyuki Ando
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3867831
    • Patent number 3,867,831
    • Issue date Feb 25, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3831422
    • Patent number 3,831,422
    • Issue date Aug 27, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3740813
    • Patent number 3,740,813
    • Issue date Jun 26, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3611553
    • Patent number 3,611,553
    • Issue date Oct 12, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3449937
    • Patent number 3,449,937
    • Issue date Jun 17, 1969
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3210984
    • Patent number 3,210,984
    • Issue date Oct 12, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2689359
    • Patent number 2,689,359
    • Issue date Sep 21, 1954
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2682185
    • Patent number 2,682,185
    • Issue date Jun 29, 1954
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2480011
    • Patent number 2,480,011
    • Issue date Aug 23, 1949
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents