Rotating cutter

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for crowning the barrel of a firearm

    • Patent number 6,758,005
    • Issue date Jul 6, 2004
    • Boris R. Teper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of manufacturing an ink ejecting device wherein electrodes f...

    • Patent number 6,722,035
    • Issue date Apr 20, 2004
    • Brother Kogyo Kabushiki Kaisha
    • Manabu Yoshimura
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Attachment construction of fastening member

    • Patent number 6,581,259
    • Issue date Jun 24, 2003
    • Ricoh Company, Ltd.
    • Ryosuke Yoshikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Production system using the dismounting method for fastening member

    • Patent number 6,332,259
    • Issue date Dec 25, 2001
    • Ricoh Company, Ltd.
    • Ryosuke Yoshikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dismounting method for fastening member, dismounting device for fas...

    • Patent number 6,330,738
    • Issue date Dec 18, 2001
    • Ricoh Company, Ltd.
    • Ryosuke Yoshikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine for cleaning the anodes of electrolytic tanks

    • Patent number 5,540,822
    • Issue date Jul 30, 1996
    • Asturiana De Zinc, S.A.
    • Francisco J. Sitges Menendez
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Procedure for cleaning the anodes of electrolytic tanks

    • Patent number 5,531,882
    • Issue date Jul 2, 1996
    • Asturiana De Zinc, S.A.
    • Francisco Javier Sitges Menendez
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Method and apparatus for cutting oil-filter canisters

    • Patent number 5,321,877
    • Issue date Jun 21, 1994
    • Charles Brittain
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Oil filter disassembly and recycling apparatus

    • Patent number 5,297,332
    • Issue date Mar 29, 1994
    • Gilbert B. Ross
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Oil filter disassembly method

    • Patent number 5,245,739
    • Issue date Sep 21, 1993
    • Gilbert B. Ross
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for recycling used oil filters

    • Patent number 5,214,830
    • Issue date Jun 1, 1993
    • Richard R. Rozycki
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Oil filter disassembly and recycling apparatus

    • Patent number 5,182,842
    • Issue date Feb 2, 1993
    • Gilbert B. Ross
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2975441

    • Patent number 2,975,441
    • Issue date Mar 21, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2577889

    • Patent number 2,577,889
    • Issue date Dec 11, 1951
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2546805

    • Patent number 2,546,805
    • Issue date Mar 27, 1951
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2535184

    • Patent number 2,535,184
    • Issue date Dec 26, 1950
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2494773

    • Patent number 2,494,773
    • Issue date Jan 17, 1950
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2489437

    • Patent number 2,489,437
    • Issue date Nov 29, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2470350

    • Patent number 2,470,350
    • Issue date May 17, 1949
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2452268

    • Patent number 2,452,268
    • Issue date Oct 26, 1948
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2427085

    • Patent number 2,427,085
    • Issue date Sep 9, 1947
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2387412

    • Patent number 2,387,412
    • Issue date Oct 23, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2382365

    • Patent number 2,382,365
    • Issue date Aug 14, 1945
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2377271

    • Patent number 2,377,271
    • Issue date May 29, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2355838

    • Patent number 2,355,838
    • Issue date Aug 15, 1944
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2002195

    • Patent number 2,002,195
    • Issue date May 21, 1935
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1975452

    • Patent number 1,975,452
    • Issue date Oct 2, 1934
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1812313

    • Patent number 1,812,313
    • Issue date Jun 30, 1931
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1758973

    • Patent number 1,758,973
    • Issue date May 20, 1930
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1742594

    • Patent number 1,742,594
    • Issue date Jan 7, 1930
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents