Screws mounted on common shaft

Patents Grantslast 30 patents

  • Information Patent Grant

    Boring head assembly

    • Patent number 6,406,225
    • Issue date Jun 18, 2002
    • Stojan Stojanovski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Adjustable hole cutting device

    • Patent number 5,236,290
    • Issue date Aug 17, 1993
    • M. Budd Mittleman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wood wheel cutter

    • Patent number 4,434,826
    • Issue date Mar 6, 1984
    • Floyd J. Whitaker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ultra-adjust boring and milling system

    • Patent number 4,309,133
    • Issue date Jan 5, 1982
    • Martin N. Hamilton
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Adjustable boring bar mechanism

    • Patent number 4,278,372
    • Issue date Jul 14, 1981
    • Fansteel Inc.
    • Marvin M. Heisner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inside-outside deburring tool and optional flycutter

    • Patent number 4,135,846
    • Issue date Jan 23, 1979
    • James J. Nowakowski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Boring rod extension with two counter-rotating boring tool carriers

    • Patent number 4,014,623
    • Issue date Mar 29, 1977
    • KOMET Stahlhalter-und Werkzeugfabrik, Robert Breuning GmbH
    • Otto Eckle
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill for use in a boring machine

    • Patent number 4,006,995
    • Issue date Feb 8, 1977
    • Hans Gruner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3915585

    • Patent number 3,915,585
    • Issue date Oct 28, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3767317

    • Patent number 3,767,317
    • Issue date Oct 23, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3724965

    • Patent number 3,724,965
    • Issue date Apr 3, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3124980

    • Patent number 3,124,980
    • Issue date Mar 17, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2979974

    • Patent number 2,979,974
    • Issue date Apr 18, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2906145

    • Patent number 2,906,145
    • Issue date Sep 29, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2815688

    • Patent number 2,815,688
    • Issue date Dec 10, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2623420

    • Patent number 2,623,420
    • Issue date Dec 30, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2591847

    • Patent number 2,591,847
    • Issue date Apr 8, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2477482

    • Patent number 2,477,482
    • Issue date Jul 26, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2473180

    • Patent number 2,473,180
    • Issue date Jun 14, 1949
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    2037224

    • Patent number 2,037,224
    • Issue date Apr 14, 1936
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1824543

    • Patent number 1,824,543
    • Issue date Sep 22, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1814919

    • Patent number 1,814,919
    • Issue date Jul 14, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1659370

    • Patent number 1,659,370
    • Issue date Feb 14, 1928
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1644197

    • Patent number 1,644,197
    • Issue date Oct 4, 1927
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1446662

    • Patent number 1,446,662
    • Issue date Feb 27, 1923
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1444875

    • Patent number 1,444,875
    • Issue date Feb 13, 1923
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1436974

    • Patent number 1,436,974
    • Issue date Nov 28, 1922
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1400642

    • Patent number 1,400,642
    • Issue date Dec 20, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1251139

    • Patent number 1,251,139
    • Issue date Dec 25, 1917
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1232411

    • Patent number 1,232,411
    • Issue date Jul 3, 1917
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR