including inverse cutting edge

Patents Grantslast 30 patents

  • Information Patent Grant

    Internal chamfering device and method

    • Patent number 8,388,277
    • Issue date Mar 5, 2013
    • The Boeing Company
    • Everette D. Gray
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Deburring tool for deburring the edges of boreholes

    • Patent number 5,803,679
    • Issue date Sep 8, 1998
    • Ulf H. Heule
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert and drilling tool for drilling in solid materials

    • Patent number 5,503,509
    • Issue date Apr 2, 1996
    • Widia GmbH
    • Rainer von Haas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill

    • Patent number 4,889,455
    • Issue date Dec 26, 1989
    • Sandvik AB
    • Kurt O. Karlsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Combination drilling and skiving tool

    • Patent number 4,869,625
    • Issue date Sep 26, 1989
    • The United States of America as represented by the United States Department o...
    • William J. Stone
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2927614

    • Patent number 2,927,614
    • Issue date Mar 8, 1960
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2618304

    • Patent number 2,618,304
    • Issue date Nov 18, 1952
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2577986

    • Patent number 2,577,986
    • Issue date Dec 11, 1951
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2496427

    • Patent number 2,496,427
    • Issue date Feb 7, 1950
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2382113

    • Patent number 2,382,113
    • Issue date Aug 14, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1852937

    • Patent number 1,852,937
    • Issue date Apr 5, 1932
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1415317

    • Patent number 1,415,317
    • Issue date May 9, 1922
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1398780

    • Patent number 1,398,780
    • Issue date Nov 29, 1921
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1379332

    • Patent number 1,379,332
    • Issue date May 24, 1921
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1232397

    • Patent number 1,232,397
    • Issue date Jul 3, 1917
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1165854

    • Patent number 1,165,854
    • Issue date Dec 28, 1915
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1111318

    • Patent number 1,111,318
    • Issue date Sep 22, 1914
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1056670

    • Patent number 1,056,670
    • Issue date Mar 18, 1913
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    970789

    • Patent number 970,789
    • Issue date Sep 20, 1910
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    963468

    • Patent number 963,468
    • Issue date Jul 5, 1910
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    931593

    • Patent number 931,593
    • Issue date Aug 17, 1909
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    925500

    • Patent number 925,500
    • Issue date Jun 22, 1909
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    884111

    • Patent number 884,111
    • Issue date Apr 7, 1908
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    848632

    • Patent number 848,632
    • Issue date Apr 2, 1907
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    825479

    • Patent number 825,479
    • Issue date Jul 10, 1906
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    818062

    • Patent number 818,062
    • Issue date Apr 17, 1906
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    803223

    • Patent number 803,223
    • Issue date Oct 31, 1905
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    769200

    • Patent number 769,200
    • Issue date Sep 6, 1904
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    722481

    • Patent number 722,481
    • Issue date Mar 10, 1903
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    662199

    • Patent number 662,199
    • Issue date Nov 20, 1900
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

  • Information Patent Application

    Internal Chamfering Device and Method

    • Publication number 20090279970
    • Publication date Nov 12, 2009
    • The Boeing Company
    • Everette D. Gray
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR