TREA

including grinding or honing

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  • CPC
  • Y10T29/49282
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T29/00Metal working

Current Industry

Y10T29/49282including grinding or honing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing piston rings
    • Patent number 9,352,427
    • Issue date May 31, 2016
    • Federal-Mogul Burscheid GmbH
    • Peter-Klaus Esser
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for producing a piston ring
    • Patent number 9,085,056
    • Issue date Jul 21, 2015
    • Federal-Mogul Burscheid GmbH
    • Peter-Klaus Esser
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Piston for internal combustion engines
    • Patent number 8,157,268
    • Issue date Apr 17, 2012
    • Mahle International GmbH
    • Antonio Eduardo Meirelles Tomanik
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tangential grinding resistance measuring method and apparatus, and...
    • Patent number 7,869,896
    • Issue date Jan 11, 2011
    • JTEKT Corporation
    • Yasuhira Yamada
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Oil ring, manufacturing method thereof, and piston structure using...
    • Patent number 7,797,829
    • Issue date Sep 21, 2010
    • Kabushiki Kaisha Riken
    • Masaki Yamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of making oil scraper piston rings
    • Patent number 6,199,274
    • Issue date Mar 13, 2001
    • Federal-Mogul Burscheid GmbH
    • Karlfried Preyer
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Method of making piston rings
    • Patent number 6,154,958
    • Issue date Dec 5, 2000
    • Federal-Mogul Burscheid GmbH
    • Werner Trubenbach
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Manufacturing piston rings
    • Patent number 5,966,807
    • Issue date Oct 19, 1999
    • Martin James Quinney
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for precision-grinding a bezel at the inlet bore a workpiece
    • Patent number 5,601,476
    • Issue date Feb 11, 1997
    • KADIA-Maschinenbau Kopp GmbH & Co.
    • Rainer Maier
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Piston ring
    • Patent number 5,405,154
    • Issue date Apr 11, 1995
    • Nippon Piston Ring Co., Ltd.
    • Takeshi Tsuchiya
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Piston rings with a gap seal
    • Patent number 4,758,005
    • Issue date Jul 19, 1988
    • Duke Fox
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Piston rings with a gap seal
    • Patent number 4,713,867
    • Issue date Dec 22, 1987
    • Duke Fox
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for manufacturing fully sealed piston ring
    • Patent number 4,192,051
    • Issue date Mar 11, 1980
    • Alfred Bergeron
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3875634
    • Patent number 3,875,634
    • Issue date Apr 8, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3824662
    • Patent number 3,824,662
    • Issue date Jul 23, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3752490
    • Patent number 3,752,490
    • Issue date Aug 14, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3729790
    • Patent number 3,729,790
    • Issue date May 1, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3587155
    • Patent number 3,587,155
    • Issue date Jun 28, 1971
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3586544
    • Patent number 3,586,544
    • Issue date Jun 22, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3561087
    • Patent number 3,561,087
    • Issue date Feb 9, 1971
    • 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

    3133341
    • Patent number 3,133,341
    • Issue date May 19, 1964
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2919486
    • Patent number 2,919,486
    • Issue date Jan 5, 1960
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2803509
    • Patent number 2,803,509
    • Issue date Aug 20, 1957
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2704422
    • Patent number 2,704,422
    • Issue date Mar 22, 1955
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2654977
    • Patent number 2,654,977
    • Issue date Oct 13, 1953
    • B24 - GRINDING POLISHING
  • Information Patent Grant

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

    2401279
    • Patent number 2,401,279
    • Issue date May 28, 1946
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2390614
    • Patent number 2,390,614
    • Issue date Dec 11, 1945
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2330549
    • Patent number 2,330,549
    • Issue date Sep 28, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents