Laminated

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary die cutting cover

    • Patent number 6,785,963
    • Issue date Sep 7, 2004
    • IAM Corporation
    • Alan D. Kirkpatrick
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rotary die cutting cover

    • Patent number 6,435,069
    • Issue date Aug 20, 2002
    • IAM Corporation
    • Alan D. Kirkpatrick
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Self sharpening blades and method for making same

    • Patent number 6,389,699
    • Issue date May 21, 2002
    • Globix Technologies, Inc.
    • Gunes M. Ecer
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Lock release mechanism for a folding combination tool or the like

    • Patent number 6,219,870
    • Issue date Apr 24, 2001
    • Imperial Schrade Corp.
    • David A. Swinden
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Self sharpening blades and method for making same

    • Patent number 6,105,261
    • Issue date Aug 22, 2000
    • Globix Technologies, Inc.
    • Gunes M. Ecer
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Multi-purpose folding tool

    • Patent number 5,963,999
    • Issue date Oct 12, 1999
    • Imperial Schrade Corp.
    • Walter A. Gardiner
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fabrication method for rotary bits and bit components

    • Patent number 5,957,006
    • Issue date Sep 28, 1999
    • Baker Hughes Incorporated
    • Redd H. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Knife blades having ultra-sharp cutting edges and methods of fabric...

    • Patent number 5,842,387
    • Issue date Dec 1, 1998
    • Robert B. Marcus
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Multi-purpose folding tool

    • Patent number 5,791,002
    • Issue date Aug 11, 1998
    • Imperial Schrade Corp.
    • Walter A. Gardiner
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fabrication method for rotary bits and bit components

    • Patent number 5,544,550
    • Issue date Aug 13, 1996
    • Baker Hughes Incorporated
    • Redd H. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Metal cutting inserts and method of making

    • Patent number 5,477,754
    • Issue date Dec 26, 1995
    • Carboloy Inc.
    • Jeffrey R. Herbon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fabrication method for rotary bits and bit components and bits and...

    • Patent number 5,433,280
    • Issue date Jul 18, 1995
    • Baker Hughes Incorporated
    • Redd H. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of manufacturing laminated plastic tooling and tooling produ...

    • Patent number 5,247,861
    • Issue date Sep 28, 1993
    • Rohr, Inc.
    • E. Mark Jahn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of making a surface with a sharp edge

    • Patent number 5,230,259
    • Issue date Jul 27, 1993
    • Lockheed Corporation
    • Robert G. Sheldon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laminated dieboard structure

    • Patent number 5,143,768
    • Issue date Sep 1, 1992
    • Weyerhaeuser Company
    • Ronald C. Wilderman
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Rotary diamond tool for truing grinding wheel

    • Patent number 5,058,562
    • Issue date Oct 22, 1991
    • Toyoda Koki Kabushiki Kaisha
    • Toshihiro Tsutsui
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Process for the manufacture of laminated tooling

    • Patent number 5,031,483
    • Issue date Jul 16, 1991
    • W. R. Weaver Co.
    • William R. Weaver
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Stamping die replica and method of manufacture thereof

    • Patent number 4,987,799
    • Issue date Jan 29, 1991
    • Elliott Soth
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Steel rule die and method of manufacture

    • Patent number 4,981,061
    • Issue date Jan 1, 1991
    • Ronald A. Hillock
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tool die blank and manufacturing method thereof

    • Patent number 4,748,088
    • Issue date May 31, 1988
    • Kloster Speedsteel Aktiebolag
    • Per Billgren
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Shaper cutter with replaceable cutting wafer

    • Patent number 4,673,317
    • Issue date Jun 16, 1987
    • Barber-Colman Company
    • Edward W. Haug
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Refractory metal coated metal-working dies

    • Patent number 4,571,983
    • Issue date Feb 25, 1986
    • United Technologies Corporation
    • Harold C. Sanborn
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Urethane dies

    • Patent number 4,509,358
    • Issue date Apr 9, 1985
    • Chrysler Corporation
    • William G. Krowl
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Serrated cutting edge for sheet material dispenser and method of fo...

    • Patent number 4,506,816
    • Issue date Mar 26, 1985
    • Champion International Corporation
    • Harry I. Roccaforte
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Band saw blade

    • Patent number 4,369,685
    • Issue date Jan 25, 1983
    • Donald L. Trigg
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2431581

    • Patent number 2,431,581
    • Issue date Nov 25, 1947
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2325617

    • Patent number 2,325,617
    • Issue date Jul 27, 1943
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2129697

    • Patent number 2,129,697
    • Issue date Sep 13, 1938
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2119298

    • Patent number 2,119,298
    • Issue date May 31, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2064407

    • Patent number 2,064,407
    • Issue date Dec 15, 1936
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Rotary die cutting cover

    • Publication number 20010029812
    • Publication date Oct 18, 2001
    • Alan D. Kirkpatrick
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL