TREA

By relatively movable fixed axis levers

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  • CPC
  • Y10T83/8838
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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 Y10T83/00Cutting

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Y10T83/8838By relatively movable fixed axis levers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Punching device
    • Patent number 9,409,307
    • Issue date Aug 9, 2016
    • Chung-Yi Lee
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Die press with dual cam
    • Patent number 7,434,508
    • Issue date Oct 14, 2008
    • Ellison Educational Equipment, Inc.
    • Kevin L. Corcoran
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Die press with dual cam
    • Patent number 6,945,166
    • Issue date Sep 20, 2005
    • Ellison Educational Equipment, Inc.
    • Kevin L. Corcoran
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Device for limiting the force exerted on an actuating mechanism
    • Patent number 5,988,969
    • Issue date Nov 23, 1999
    • Esselte N.V.
    • Dirk Maes
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Hydraulic paper cutting machine
    • Patent number 5,737,989
    • Issue date Apr 14, 1998
    • Huang Ming Sung
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Machine tool driving apparatus
    • Patent number 3,948,134
    • Issue date Apr 6, 1976
    • Masunori Mori
    • B30 - PRESSES
  • Information Patent Grant

    3885485
    • Patent number 3,885,485
    • Issue date May 27, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3732766
    • Patent number 3,732,766
    • Issue date May 15, 1973
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    3552183
    • Patent number 3,552,183
    • Issue date Jan 5, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3530761
    • Patent number 3,530,761
    • Issue date Sep 29, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3491643
    • Patent number 3,491,643
    • Issue date Jan 27, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3182542
    • Patent number 3,182,542
    • Issue date May 11, 1965
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3157084
    • Patent number 3,157,084
    • Issue date Nov 17, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3026754
    • Patent number 3,026,754
    • Issue date Mar 27, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2389531
    • Patent number 2,389,531
    • Issue date Nov 20, 1945
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2371411
    • Patent number 2,371,411
    • Issue date Mar 13, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2276991
    • Patent number 2,276,991
    • Issue date Mar 17, 1942
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2175959
    • Patent number 2,175,959
    • Issue date Oct 10, 1939
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1761771
    • Patent number 1,761,771
    • Issue date Jun 3, 1930
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1749545
    • Patent number 1,749,545
    • Issue date Mar 4, 1930
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1603428
    • Patent number 1,603,428
    • Issue date Oct 19, 1926
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1487219
    • Patent number 1,487,219
    • Issue date Mar 18, 1924
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1439556
    • Patent number 1,439,556
    • Issue date Dec 19, 1922
    • E04 - BUILDING
  • Information Patent Grant

    1414128
    • Patent number 1,414,128
    • Issue date Apr 25, 1922
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    1407161
    • Patent number 1,407,161
    • Issue date Feb 21, 1922
    • B30 - PRESSES
  • Information Patent Grant

    1375842
    • Patent number 1,375,842
    • Issue date Apr 26, 1921
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1347134
    • Patent number 1,347,134
    • Issue date Jul 20, 1920
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    1298783
    • Patent number 1,298,783
    • Issue date Apr 1, 1919
    • B30 - PRESSES
  • Information Patent Grant

    1243390
    • Patent number 1,243,390
    • Issue date Oct 16, 1917
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1199906
    • Patent number 1,199,906
    • Issue date Oct 3, 1916
    • B30 - PRESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    Punching Device
    • Publication number 20140165811
    • Publication date Jun 19, 2014
    • Chung-Yi Lee
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Punching Device
    • Publication number 20110214550
    • Publication date Sep 8, 2011
    • Chung-Yi Lee
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Die press with dual cam
    • Publication number 20060032385
    • Publication date Feb 16, 2006
    • Ellison Educational Equipment, Inc.
    • Kevin L. Corcoran
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Die press
    • Publication number 20050061168
    • Publication date Mar 24, 2005
    • Ellison Educational Equipment, Inc.
    • Kevin L. Corcoran
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Die press with dual cam
    • Publication number 20020178935
    • Publication date Dec 5, 2002
    • Ellison Educational Equipment, Inc.
    • Kevin L. Corcoran
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC