Tack or needle type

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of production of steel product with nanocrystallized surface...

    • Patent number 7,857,918
    • Issue date Dec 28, 2010
    • Nippon Steel Corporation
    • Tadashi Ishikawa
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Method of improvement of toughness of heat affected zone at welded...

    • Patent number 7,754,033
    • Issue date Jul 13, 2010
    • Nippon Steel Corporation
    • Tadashi Ishikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Impact tool

    • Patent number 7,143,840
    • Issue date Dec 5, 2006
    • Nitto Kohki Co., Ltd.
    • Toshio Mikiya
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Impact tool

    • Patent number 7,013,986
    • Issue date Mar 21, 2006
    • Nitto Kohki Co., Ltd.
    • Toshio Mikiya
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Device for ultrasonic peening of metals

    • Patent number 6,467,321
    • Issue date Oct 22, 2002
    • Integrity Testing Laboratory, Inc.
    • George I. Prokopenko
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Scaling needle gun shroud

    • Patent number 5,267,382
    • Issue date Dec 7, 1993
    • Alan P. Aulson
    • B08 - CLEANING
  • Information Patent Grant

    Descaling device

    • Patent number 5,010,632
    • Issue date Apr 30, 1991
    • Thomas A. Gardner
    • B08 - CLEANING
  • Information Patent Grant

    Scaler holder

    • Patent number 4,947,532
    • Issue date Aug 14, 1990
    • Edward L. Tucker
    • B08 - CLEANING
  • Information Patent Grant

    Scabbler for scabbling floors contaminated with hazardous materials

    • Patent number 4,940,289
    • Issue date Jul 10, 1990
    • Stephen A. Trovato
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Slag removing apparatus for pad-welding machine

    • Patent number 4,805,826
    • Issue date Feb 21, 1989
    • Maruma Jysuharyo Kabushiki Kaisha
    • Yasumitsu Moriki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Percussion device

    • Patent number 4,723,610
    • Issue date Feb 9, 1988
    • Von Arx AG
    • Paul Dummermuth
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Apparatus for stripping paint

    • Patent number 4,694,546
    • Issue date Sep 22, 1987
    • Wausau Metals Corporation
    • Kirk A. Rawlings
    • B08 - CLEANING
  • Information Patent Grant

    Pneumatically-operated multi-needle chisel tool

    • Patent number 4,632,190
    • Issue date Dec 30, 1986
    • Toshio Mikiya
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Percussion device

    • Patent number 4,630,687
    • Issue date Dec 23, 1986
    • Von Arx AG
    • Paul Dummermuth
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Device in needle hammers

    • Patent number 4,605,073
    • Issue date Aug 12, 1986
    • Goran A. Nilsson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electrically-operated multi-needle chisel tool

    • Patent number 4,601,350
    • Issue date Jul 22, 1986
    • Toshio Mikiya
    • B08 - CLEANING
  • Information Patent Grant

    Impact device

    • Patent number 4,593,767
    • Issue date Jun 10, 1986
    • Fritz Isenring
    • B08 - CLEANING
  • Information Patent Grant

    Rotating cutting tool

    • Patent number 4,326,823
    • Issue date Apr 27, 1982
    • Evgeny I. Beznosjuk
    • A46 - BRUSHWARE
  • Information Patent Grant

    Rotary scraper

    • Patent number 4,183,113
    • Issue date Jan 15, 1980
    • Robert Fusco
    • B08 - CLEANING
  • Information Patent Grant

    Surface-cleansing tool

    • Patent number 4,134,193
    • Issue date Jan 16, 1979
    • Von Arx AG Maschinenfabrik
    • Fritz Lenzin
    • B08 - CLEANING
  • Information Patent Grant

    Rotary cleaning device

    • Patent number 3,942,208
    • Issue date Mar 9, 1976
    • Chapman; Frank D.
    • Archie F. Southard
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of peening and portable peening gun

    • Patent number 3,937,055
    • Issue date Feb 10, 1976
    • The United States of America as represented by the United States National Aer...
    • Vincent P. Caruso
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3754296

    • Patent number 3,754,296
    • Issue date Aug 28, 1973
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    3680643

    • Patent number 3,680,643
    • Issue date Aug 1, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3571874

    • Patent number 3,571,874
    • Issue date Mar 23, 1971
    • B08 - CLEANING
  • Information Patent Grant

    3451490

    • Patent number 3,451,490
    • Issue date Jun 24, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3399441

    • Patent number 3,399,441
    • Issue date Sep 3, 1968
    • B08 - CLEANING
  • Information Patent Grant

    3383747

    • Patent number 3,383,747
    • Issue date May 21, 1968
    • B08 - CLEANING
  • Information Patent Grant

    3359611

    • Patent number 3,359,611
    • Issue date Dec 26, 1967
    • B08 - CLEANING
  • Information Patent Grant

    3349461

    • Patent number 3,349,461
    • Issue date Oct 31, 1967
    • B08 - CLEANING

Patents Applicationslast 30 patents

  • Information Patent Application

    Non-Pneumatic Scaler

    • Publication number 20090070976
    • Publication date Mar 19, 2009
    • Michael L. Amirault
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Method of increasing toughness of heat-affected part of steel produ...

    • Publication number 20060137777
    • Publication date Jun 29, 2006
    • Tadashi Ishikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method of manufacturing metal product having nano-crystallized surf...

    • Publication number 20060130942
    • Publication date Jun 22, 2006
    • Tadashi Ishikawa
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    Impact tool

    • Publication number 20060108134
    • Publication date May 25, 2006
    • Nitto Kohki Co. , Ltd.
    • Toshio Mikiya
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Impact tool

    • Publication number 20040226729
    • Publication date Nov 18, 2004
    • Nitto Kohki Co. , Ltd.
    • Toshio Mikiya
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Device for ultrasonic peening of metals

    • Publication number 20020014100
    • Publication date Feb 7, 2002
    • George I. Prokopenko
    • C21 - METALLURGY OF IRON