TREA

Having curved cutting edge to make arcuate cut, plural nonaligned intersecting cutting edges, or spaced punches

Follow

Industry

  • CPC
  • Y10T83/7667
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

Y10T83/7667Having curved cutting edge to make arcuate cut, plural nonaligned intersecting cutting edges, or spaced punches
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Coping apparatus and method of operation
    • Patent number 7,677,149
    • Issue date Mar 16, 2010
    • Thomas W. Hogan
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Substrate layer cutting device and method
    • Patent number 7,406,994
    • Issue date Aug 5, 2008
    • S.O.I. Tec Silicon on Insulator Technologies
    • Muriel Martinez
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Substrate layer cutting device and method
    • Patent number 7,189,304
    • Issue date Mar 13, 2007
    • S.O.I.Tec Silicon on Insulator Technologies S.A.
    • Muriel Martinez
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Band saw attachment for cutting arcuate panels from a piece of stock
    • Patent number 6,651,541
    • Issue date Nov 25, 2003
    • Robert A. Faircloth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Band saw attachment for cutting arcuate panels from a piece of stock
    • Patent number 6,220,132
    • Issue date Apr 24, 2001
    • Robert A. Faircloth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for producing a rounded corner at each corner of a pile of s...
    • Patent number 6,116,128
    • Issue date Sep 12, 2000
    • Eastman Kodak Company
    • Michael Long
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cutting device for cutting tape material and printing apparatus inc...
    • Patent number 5,823,694
    • Issue date Oct 20, 1998
    • Seiko Epson Corporation
    • Toshimasa Ikegami
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Layer piercing paper punch
    • Patent number 5,303,625
    • Issue date Apr 19, 1994
    • Nui Hai-Shen
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Book index notch cutter
    • Patent number 5,216,961
    • Issue date Jun 8, 1993
    • Stephen B. Gray
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Tube shearing apparatus
    • Patent number 4,794,834
    • Issue date Jan 3, 1989
    • Eaton Corporation
    • John A. Werner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Radius corner forming apparatus and method
    • Patent number 4,611,519
    • Issue date Sep 16, 1986
    • Lloyd A. Hagerty
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for trimming battery grid plates
    • Patent number 3,949,630
    • Issue date Apr 13, 1976
    • Herbert C. Winkel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3776085
    • Patent number 3,776,085
    • Issue date Dec 4, 1973
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3728926
    • Patent number 3,728,926
    • Issue date Apr 24, 1973
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    3523475
    • Patent number 3,523,475
    • Issue date Aug 11, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3416397
    • Patent number 3,416,397
    • Issue date Dec 17, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3215016
    • Patent number 3,215,016
    • Issue date Nov 2, 1965
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3136195
    • Patent number 3,136,195
    • Issue date Jun 9, 1964
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3046039
    • Patent number 3,046,039
    • Issue date Jul 24, 1962
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2997088
    • Patent number 2,997,088
    • Issue date Aug 22, 1961
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2870837
    • Patent number 2,870,837
    • Issue date Jan 27, 1959
    • A43 - FOOTWEAR
  • Information Patent Grant

    2452639
    • Patent number 2,452,639
    • Issue date Nov 2, 1948
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2434702
    • Patent number 2,434,702
    • Issue date Jan 20, 1948
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2415538
    • Patent number 2,415,538
    • Issue date Feb 11, 1947
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2370319
    • Patent number 2,370,319
    • Issue date Feb 27, 1945
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    2260223
    • Patent number 2,260,223
    • Issue date Oct 21, 1941
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2227185
    • Patent number 2,227,185
    • Issue date Dec 31, 1940
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2176158
    • Patent number 2,176,158
    • Issue date Oct 17, 1939
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2163868
    • Patent number 2,163,868
    • Issue date Jun 27, 1939
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2108178
    • Patent number 2,108,178
    • Issue date Feb 15, 1938
    • C14 - SKINS HIDES PELTS LEATHER

Patents Applicationslast 30 patents