Motion direction of tool influenced by resistance of work

Patents Grantslast 30 patents

  • Information Patent Grant

    Press die

    • Patent number 5,471,901
    • Issue date Dec 5, 1995
    • Fuji Jukogyo Kabushiki Kaisha
    • Yuichi Nishiya
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Knife pen for program-controlled plotters

    • Patent number 5,438,896
    • Issue date Aug 8, 1995
    • AT&T Corp.
    • Bill E. Carroll
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Cutting device for paper and foil webs, particularly for printers,...

    • Patent number 4,665,787
    • Issue date May 19, 1987
    • International Business Machines Corporation
    • Sieghard E. Arnold
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Floating angle knife for metal working machines

    • Patent number 4,399,730
    • Issue date Aug 23, 1983
    • Harry L. Oswalt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for cutting angular profiles applicable to hydraulic shears

    • Patent number 4,367,669
    • Issue date Jan 11, 1983
    • Maquinaria Geka, S.L.
    • Jose A. Lopetegui Legorburu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting apparatus for trimming component leads projecting from the...

    • Patent number 4,157,048
    • Issue date Jun 5, 1979
    • Alfred Lemmer
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Sheet cake cutter

    • Patent number 4,100,830
    • Issue date Jul 18, 1978
    • Fantasia Confections, Inc.
    • Charles Lakatos
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    3760677

    • Patent number 3,760,677
    • Issue date Sep 25, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3731570

    • Patent number 3,731,570
    • Issue date May 8, 1973
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3631752

    • Patent number 3,631,752
    • Issue date Jan 4, 1972
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3605534

    • Patent number 3,605,534
    • Issue date Sep 20, 1971
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3270606

    • Patent number 3,270,606
    • Issue date Sep 6, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3176569

    • Patent number 3,176,569
    • Issue date Apr 6, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3044726

    • Patent number 3,044,726
    • Issue date Jul 17, 1962
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2946251

    • Patent number 2,946,251
    • Issue date Jul 26, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2798548

    • Patent number 2,798,548
    • Issue date Jul 9, 1957
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2722024

    • Patent number 2,722,024
    • Issue date Nov 1, 1955
    • A43 - FOOTWEAR
  • Information Patent Grant

    2696880

    • Patent number 2,696,880
    • Issue date Dec 14, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2626644

    • Patent number 2,626,644
    • Issue date Jan 27, 1953
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2609875

    • Patent number 2,609,875
    • Issue date Sep 9, 1952
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2565274

    • Patent number 2,565,274
    • Issue date Aug 21, 1951
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    2489825

    • Patent number 2,489,825
    • Issue date Nov 29, 1949
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2441541

    • Patent number 2,441,541
    • Issue date May 11, 1948
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2315256

    • Patent number 2,315,256
    • Issue date Mar 30, 1943
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2234849

    • Patent number 2,234,849
    • Issue date Mar 11, 1941
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2186594

    • Patent number 2,186,594
    • Issue date Jan 9, 1940
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2090548

    • Patent number 2,090,548
    • Issue date Aug 17, 1937
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    1992211

    • Patent number 1,992,211
    • Issue date Feb 26, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1884143

    • Patent number 1,884,143
    • Issue date Oct 25, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1877993

    • Patent number 1,877,993
    • Issue date Sep 20, 1932
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING