TREA

Frictional and positive

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  • CPC
  • Y10T29/5166
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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

Y10T29/5166Frictional and positive
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Tool revolver unit for a machine tool
    • Patent number 8,549,720
    • Issue date Oct 8, 2013
    • Sauter Feinmechanik GmbH
    • Detlef Sahm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus and methods for forming internally and externally texture...
    • Patent number 6,968,719
    • Issue date Nov 29, 2005
    • Packless Metal Hose, Inc.
    • L. Robert Zifferer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus and methods for forming internally and externally texture...
    • Patent number 6,760,972
    • Issue date Jul 13, 2004
    • Packless Metal Hose, Inc.
    • L. Robert Zifferer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Oil conduit mechanism for spindle head of five axis machine tool
    • Patent number 6,122,808
    • Issue date Sep 26, 2000
    • Industrial Technology Research Institute
    • Konrad Joseph Popp
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulically operated spindle carrier clamping mechanism
    • Patent number 5,044,055
    • Issue date Sep 3, 1991
    • Parker Hannifin Corporation
    • Richard F. Howarth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for surfacing valves for internal combustion engines
    • Patent number 4,144,432
    • Issue date Mar 13, 1979
    • Anatoly A. Mozzhukhin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3824892
    • Patent number 3,824,892
    • Issue date Jul 23, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3760655
    • Patent number 3,760,655
    • Issue date Sep 25, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3621736
    • Patent number 3,621,736
    • Issue date Nov 23, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3589213
    • Patent number 3,589,213
    • Issue date Jun 29, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2942632
    • Patent number 2,942,632
    • Issue date Jun 28, 1960
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2860730
    • Patent number 2,860,730
    • Issue date Nov 18, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2842985
    • Patent number 2,842,985
    • Issue date Jul 15, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2795973
    • Patent number 2,795,973
    • Issue date Jun 18, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2788673
    • Patent number 2,788,673
    • Issue date Apr 16, 1957
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2788534
    • Patent number 2,788,534
    • Issue date Apr 16, 1957
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2788672
    • Patent number 2,788,672
    • Issue date Apr 16, 1957
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2770993
    • Patent number 2,770,993
    • Issue date Nov 20, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2669006
    • Patent number 2,669,006
    • Issue date Feb 16, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2616162
    • Patent number 2,616,162
    • Issue date Nov 4, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2547616
    • Patent number 2,547,616
    • Issue date Apr 3, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2534333
    • Patent number 2,534,333
    • Issue date Dec 19, 1950
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2447808
    • Patent number 2,447,808
    • Issue date Aug 24, 1948
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2433026
    • Patent number 2,433,026
    • Issue date Dec 23, 1947
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2395020
    • Patent number 2,395,020
    • Issue date Feb 19, 1946
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2379347
    • Patent number 2,379,347
    • Issue date Jun 26, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2366051
    • Patent number 2,366,051
    • Issue date Dec 26, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2363215
    • Patent number 2,363,215
    • Issue date Nov 21, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2362140
    • Patent number 2,362,140
    • Issue date Nov 7, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2357436
    • Patent number 2,357,436
    • Issue date Sep 5, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents