TREA

including forging or hammering

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  • CPC
  • Y10T29/49275
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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

Y10T29/49275including forging or hammering
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Piston for internal combustion engines
    • Patent number 9,518,531
    • Issue date Dec 13, 2016
    • KS Kolbenschmidt GmbH
    • Volker Gniesmer
    • 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

    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

    2422431
    • Patent number 2,422,431
    • Issue date Jun 17, 1947
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2349372
    • Patent number 2,349,372
    • Issue date May 23, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2132197
    • Patent number 2,132,197
    • Issue date Oct 4, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2076542
    • Patent number 2,076,542
    • Issue date Apr 13, 1937
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1954714
    • Patent number 1,954,714
    • Issue date Apr 10, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1785212
    • Patent number 1,785,212
    • Issue date Dec 16, 1930
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1758575
    • Patent number 1,758,575
    • Issue date May 13, 1930
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1695787
    • Patent number 1,695,787
    • Issue date Dec 18, 1928
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1621578
    • Patent number 1,621,578
    • Issue date Mar 22, 1927
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1585327
    • Patent number 1,585,327
    • Issue date May 18, 1926
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1481741
    • Patent number 1,481,741
    • Issue date Jan 22, 1924
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1445150
    • Patent number 1,445,150
    • Issue date Feb 13, 1923
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1444575
    • Patent number 1,444,575
    • Issue date Feb 6, 1923
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1435481
    • Patent number 1,435,481
    • Issue date Nov 14, 1922
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1415439
    • Patent number 1,415,439
    • Issue date May 9, 1922
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1392027
    • Patent number 1,392,027
    • Issue date Sep 27, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1385345
    • Patent number 1,385,345
    • Issue date Jul 19, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1377967
    • Patent number 1,377,967
    • Issue date May 10, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1374877
    • Patent number 1,374,877
    • Issue date Apr 12, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1341671
    • Patent number 1,341,671
    • Issue date Jun 1, 1920
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1336153
    • Patent number 1,336,153
    • Issue date Apr 6, 1920
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1332572
    • Patent number 1,332,572
    • Issue date Mar 2, 1920
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1322663
    • Patent number 1,322,663
    • Issue date Nov 25, 1919
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1241835
    • Patent number 1,241,835
    • Issue date Oct 2, 1917
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1241836
    • Patent number 1,241,836
    • Issue date Oct 2, 1917
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1166099
    • Patent number 1,166,099
    • Issue date Dec 28, 1915
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1165085
    • Patent number 1,165,085
    • Issue date Dec 21, 1915
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents