with work-engaging structure other than cutting edge

Patents Grantslast 30 patents

  • Information Patent Grant

    Drill countersink assembly

    • Patent number 7,147,409
    • Issue date Dec 12, 2006
    • James L. Wienhold
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotating shaft tool

    • Patent number 5,853,271
    • Issue date Dec 29, 1998
    • August Back GmbH & Co.
    • Gerhard Schanz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool

    • Patent number 5,820,318
    • Issue date Oct 13, 1998
    • Sandvik AB
    • Ake Danielsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Valve seat refitting apparatus

    • Patent number 4,930,948
    • Issue date Jun 5, 1990
    • William H. Bowen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool and method for resurfacing a housing

    • Patent number 4,781,496
    • Issue date Nov 1, 1988
    • Cincinnati Milacron Inc.
    • Oscar R. Schuchman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Plug cutter

    • Patent number 4,295,763
    • Issue date Oct 20, 1981
    • James J. Cunniff
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3728940

    • Patent number 3,728,940
    • Issue date Apr 24, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3645640

    • Patent number 3,645,640
    • Issue date Feb 29, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3220449

    • Patent number 3,220,449
    • Issue date Nov 30, 1965
    • 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

    2692519

    • Patent number 2,692,519
    • Issue date Oct 26, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2475812

    • Patent number 2,475,812
    • Issue date Jul 12, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2364688

    • Patent number 2,364,688
    • Issue date Dec 12, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2344143

    • Patent number 2,344,143
    • Issue date Mar 14, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2163252

    • Patent number 2,163,252
    • Issue date Jun 20, 1939
    • A43 - FOOTWEAR
  • Information Patent Grant

    2154560

    • Patent number 2,154,560
    • Issue date Apr 18, 1939
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2031766

    • Patent number 2,031,766
    • Issue date Feb 25, 1936
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1598726

    • Patent number 1,598,726
    • Issue date Sep 7, 1926
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1398779

    • Patent number 1,398,779
    • Issue date Nov 29, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1398070

    • Patent number 1,398,070
    • Issue date Nov 22, 1921
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1329501

    • Patent number 1,329,501
    • Issue date Feb 3, 1920
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1323570

    • Patent number 1,323,570
    • Issue date Dec 2, 1919
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1190110

    • Patent number 1,190,110
    • Issue date Jul 4, 1916
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1095185

    • Patent number 1,095,185
    • Issue date May 5, 1914
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    860488

    • Patent number 860,488
    • Issue date Jul 16, 1907
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    857344

    • Patent number 857,344
    • Issue date Jun 18, 1907
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    835125

    • Patent number 835,125
    • Issue date Nov 6, 1906
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    761397

    • Patent number 761,397
    • Issue date May 31, 1904
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    727580

    • Patent number 727,580
    • Issue date May 12, 1903
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    693914

    • Patent number 693,914
    • Issue date Feb 25, 1902
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Drill countersink assembly

    • Publication number 20050207856
    • Publication date Sep 22, 2005
    • James L. Wienhold
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR