And apply drive force to both ends of tool

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for cutting block materials and cutting machine for cutting...

    • Patent number 9,283,688
    • Issue date Mar 15, 2016
    • Fecken-Kirfel GmbH & Co. KG
    • Michael Tillmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine for cutting structural members, such as legs, beams, i-beam...

    • Patent number 8,695,472
    • Issue date Apr 15, 2014
    • TS R&D S.R.L.
    • Francesco Matteucci
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting apparatus for ceramic green bodies

    • Patent number 6,742,424
    • Issue date Jun 1, 2004
    • NGK Insulators, Ltd.
    • Ken Fukuta
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Scroll sawing machine with a sawdust collecting mechanism

    • Patent number 6,722,239
    • Issue date Apr 20, 2004
    • Juei-Seng Liao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for suspending a saw blade in a parallelogram-type suspen...

    • Patent number 6,722,247
    • Issue date Apr 20, 2004
    • Helmut Abel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting apparatus for ceramic green bodies

    • Patent number 6,520,061
    • Issue date Feb 18, 2003
    • NGK Insulators, Ltd.
    • Ken Fukuta
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Vertical blade saw assembly for ceramic and masonry materials

    • Patent number 6,457,468
    • Issue date Oct 1, 2002
    • Nicolas Goldberg
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Scroll saw

    • Patent number 6,327,952
    • Issue date Dec 11, 2001
    • Black & Decker Inc.
    • Michael L. O'Banion
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reciprocating resaw

    • Patent number 6,234,056
    • Issue date May 22, 2001
    • Harvey Raymond Oslick
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Scroll saw

    • Patent number 6,044,743
    • Issue date Apr 4, 2000
    • Black & Decker Inc.
    • Michael L. O'Banion
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Composite material C-arm for scroll saw

    • Patent number 6,038,953
    • Issue date Mar 21, 2000
    • Delta International Machinery Corp.
    • Louis C. Brickner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Composite material C-arm scroll saw

    • Patent number 6,012,373
    • Issue date Jan 11, 2000
    • Delta International Machinery Corp.
    • Louis C. Brickner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Scroll saw

    • Patent number 5,937,724
    • Issue date Aug 17, 1999
    • Black & Decker, Inc.
    • Michael L. O'Banion
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking mechanism for the blade of a coping saw

    • Patent number 5,896,799
    • Issue date Apr 27, 1999
    • Ruey-Zon Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Scroll saw

    • Patent number 5,768,971
    • Issue date Jun 23, 1998
    • Black & Decker Inc.
    • Michael L. O'Banion
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Sawing machine

    • Patent number 5,390,577
    • Issue date Feb 21, 1995
    • Chin-Chung Huang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting apparatus for foam sponges having irregular contours

    • Patent number 5,299,483
    • Issue date Apr 5, 1994
    • Sunkist Chemical Machinery Ltd.
    • Huang Ber-Fong
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Scroll saw with blinder

    • Patent number 5,235,890
    • Issue date Aug 17, 1993
    • David E. Mathre
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Blade tensioning mechanism for parallel arm saw

    • Patent number 4,724,735
    • Issue date Feb 16, 1988
    • Verle L. Rice
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wire saw machine

    • Patent number 4,655,191
    • Issue date Apr 7, 1987
    • Motorola, Inc.
    • Raymond C. Wells
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Electromagnetic jigsaw

    • Patent number 4,603,614
    • Issue date Aug 5, 1986
    • Marcel Charonnat
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Automatic fret sawing machines

    • Patent number 4,116,101
    • Issue date Sep 26, 1978
    • Toshiba Kikai Kabushiki Kaisha
    • Hideo Kawakami
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Combination saw

    • Patent number 3,954,036
    • Issue date May 4, 1976
    • Brown; James L.
    • Otto Mathias Andreas Bech
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3929048

    • Patent number 3,929,048
    • Issue date Dec 30, 1975
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3494396

    • Patent number 3,494,396
    • Issue date Feb 10, 1970
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3082803

    • Patent number 3,082,803
    • Issue date Mar 26, 1963
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2735457

    • Patent number 2,735,457
    • Issue date Feb 21, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2731988

    • Patent number 2,731,988
    • Issue date Jan 24, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2720228

    • Patent number 2,720,228
    • Issue date Oct 11, 1955
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2710632

    • Patent number 2,710,632
    • Issue date Jun 14, 1955
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents