TREA

from metal strip

Follow

Industry

  • CPC
  • B23P15/065
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23POTHER WORKING OF METAL COMBINED OPERATIONS UNIVERSAL MACHINE TOOLS B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

Current Industry

B23P15/065from metal strip
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing piston ring with recess
    • Patent number 11,047,479
    • Issue date Jun 29, 2021
    • Nippon Piston Ring Co., Ltd.
    • Kazuhiro Fujimura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for producing piston ring with recess
    • Patent number 10,514,097
    • Issue date Dec 24, 2019
    • Nippon Piston Ring Co., Ltd.
    • Kazuhiro Fujimura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chemical vapor deposition of wear resistant coatings onto piston ri...
    • Patent number 9,909,210
    • Issue date Mar 6, 2018
    • Federal-Mogul LLC
    • Robert Aharonov
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Low tension piston rings and method for manufacturing the same
    • Patent number 9,494,233
    • Issue date Nov 15, 2016
    • Federal-Mogul Corporation
    • Gregory Salenbien
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Low tension piston rings and method for manufacturing the same
    • Patent number 9,261,190
    • Issue date Feb 16, 2016
    • Federal-Mogul Corporation
    • Gregory Salenbien
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for making piston rings
    • Patent number 6,053,988
    • Issue date Apr 25, 2000
    • E. Grant Swick
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for making piston rings
    • Patent number 5,852,859
    • Issue date Dec 29, 1998
    • E. Grant Swick
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for making piston rings
    • Patent number 5,809,643
    • Issue date Sep 22, 1998
    • E. Grant Swick
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Piston rings
    • Patent number 5,752,705
    • Issue date May 19, 1998
    • AE Piston Products Limited
    • Robert Plant
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Manufacture of piston rings
    • Patent number 5,502,880
    • Issue date Apr 2, 1996
    • T&N Technology Limited
    • Richard J. Sharp
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Section steel wire of oil ring
    • Patent number 5,411,609
    • Issue date May 2, 1995
    • Hitachi Metals, Ltd.
    • Takao Karoake
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Two-piece oil ring for use in internal combustion engine, steel wir...
    • Patent number 5,304,262
    • Issue date Apr 19, 1994
    • Hitachi Metals, Ltd.
    • Takao Karaoke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Oil ring assembly
    • Patent number 5,161,805
    • Issue date Nov 10, 1992
    • Kabushiki Kaisha Riken
    • Haruhito Watanabe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3766765
    • Patent number 3,766,765
    • Issue date Oct 23, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3745627
    • Patent number 3,745,627
    • Issue date Jul 17, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3739622
    • Patent number 3,739,622
    • Issue date Jun 19, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3701275
    • Patent number 3,701,275
    • Issue date Oct 31, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3663030
    • Patent number 3,663,030
    • Issue date May 16, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3646797
    • Patent number 3,646,797
    • Issue date Mar 7, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3633260
    • Patent number 3,633,260
    • Issue date Jan 11, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3384278
    • Patent number 3,384,278
    • Issue date May 21, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3377682
    • Patent number 3,377,682
    • Issue date Apr 16, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3284880
    • Patent number 3,284,880
    • Issue date Nov 15, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3241219
    • Patent number 3,241,219
    • Issue date Mar 22, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2925847
    • Patent number 2,925,847
    • Issue date Feb 23, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2834096
    • Patent number 2,834,096
    • Issue date May 13, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2834392
    • Patent number 2,834,392
    • Issue date May 13, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2697865
    • Patent number 2,697,865
    • Issue date Dec 28, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2466474
    • Patent number 2,466,474
    • Issue date Apr 5, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2426385
    • Patent number 2,426,385
    • Issue date Aug 26, 1947
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents