TREA

Key Knife, Inc.

Follow

Organization

  • Tualatin, OR, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Knife with disposable inserts
    • Patent number 9,168,672
    • Issue date Oct 27, 2015
    • Key Knife, Inc.
    • Thomas Charles Hinchliff
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Knife and knife assembly for a planer side head
    • Patent number 8,534,330
    • Issue date Sep 17, 2013
    • Key Knife, Inc.
    • Thomas Charles Hinchliff
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Modular conical chipper/canter head and method
    • Patent number 8,225,828
    • Issue date Jul 24, 2012
    • Key Knife, Inc.
    • John P. Greiner
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Double-sided wear insert for a chipper
    • Patent number 8,033,308
    • Issue date Oct 11, 2011
    • Key Knife, Inc.
    • Bradley R. Stager
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Knife and knife assembly for a planer side head
    • Patent number 7,891,388
    • Issue date Feb 22, 2011
    • Key Knife, Inc.
    • Thomas Charles Hinchliff
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Ring slicer with easily removable knife and knife assembly
    • Patent number 7,836,923
    • Issue date Nov 23, 2010
    • Key Knife, Inc.
    • Bradley R. Stager
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    High speed planer head
    • Patent number 7,798,186
    • Issue date Sep 21, 2010
    • Key Knife, Inc.
    • Bradley R. Stager
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    High speed planer head
    • Patent number 7,708,040
    • Issue date May 4, 2010
    • Key Knife, Inc.
    • Bradley R. Stager
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Knife assembly and chipping knife therefor
    • Patent number 7,677,282
    • Issue date Mar 16, 2010
    • Key Knife, Inc.
    • Bradley R. Stager
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Conical chipper/canter head
    • Patent number 7,441,571
    • Issue date Oct 28, 2008
    • Key Knife, Inc.
    • Bradley R. Stager
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    High speed planer head
    • Patent number 7,343,946
    • Issue date Mar 18, 2008
    • Key Knife, Inc.
    • Bradley R. Stager
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Apparatus having adjustable saws for wood cutting
    • Patent number 7,219,706
    • Issue date May 22, 2007
    • Key Knife, Inc.
    • Bradley R. Stager
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Knife assembly and chipping knife therefor
    • Patent number 7,140,408
    • Issue date Nov 28, 2006
    • Key Knife, Inc.
    • Thomas Charles Hinchliff
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Wood cutting knife assembly providing improved knife stability
    • Patent number 7,069,969
    • Issue date Jul 4, 2006
    • Key Knife, Inc.
    • Andrew Knappett
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Knife holder for a chipper disc
    • Patent number RE38930
    • Issue date Jan 10, 2006
    • Key Knife, Inc.
    • Troy M. Swartwood
    • 144 - Woodworking
  • Information Patent Grant

    Knife and apparatus for clamping a knife
    • Patent number 6,968,879
    • Issue date Nov 29, 2005
    • Key Knife, Inc.
    • Loren R. Schuh
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Ring slicer with easily removable knife and knife assembly
    • Patent number 6,757,952
    • Issue date Jul 6, 2004
    • Key Knife, Inc.
    • Bradley R. Stager
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method and apparatus for planing an article of wood
    • Patent number 6,712,105
    • Issue date Mar 30, 2004
    • Key Knife, Inc.
    • Edwin O. Cannon
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Adjustable profiling head for a wood cutting apparatus
    • Patent number 6,688,351
    • Issue date Feb 10, 2004
    • Key Knife, Inc.
    • Bradley R. Stager
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method and apparatus for profiling a log
    • Patent number 6,637,483
    • Issue date Oct 28, 2003
    • Key Knife, Inc.
    • Bradley R. Stager
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method and apparatus for clamping a knife
    • Patent number 6,591,878
    • Issue date Jul 15, 2003
    • Key Knife, Inc.
    • Thomas Charles Hinchliff
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Log flaking and loading method and apparatus
    • Patent number 6,330,895
    • Issue date Dec 18, 2001
    • Key Knife, Inc.
    • Charles T. Carpenter
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Chip and method for the production of wood pulp
    • Patent number 6,267,164
    • Issue date Jul 31, 2001
    • Key Knife, Inc.
    • Charles Thomas Carpenter
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method and apparatus for profiling a log
    • Patent number 6,167,929
    • Issue date Jan 2, 2001
    • Key Knife, Inc.
    • Bradley R. Stager
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Wood surfacing head and method
    • Patent number 6,164,352
    • Issue date Dec 26, 2000
    • Key Knife
    • Tobias L. Simonsen
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method and apparatus for profiling a log
    • Patent number 6,058,992
    • Issue date May 9, 2000
    • Key Knife, Inc.
    • Bradley R. Stager
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Chipper with detachable facing knives
    • Patent number RE36659
    • Issue date Apr 18, 2000
    • Key Knife, Inc.
    • William C. Toogood
    • 144 - Woodworking
  • Information Patent Grant

    Knife holder for a chipper disc
    • Patent number 5,979,522
    • Issue date Nov 9, 1999
    • Key Knife, Inc.
    • Troy M. Swartwood
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Chip cutting knife with spaced deflector ridges
    • Patent number 5,819,826
    • Issue date Oct 13, 1998
    • Key Knife, Inc.
    • Marc D. Schmatjen
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Knife supporting structure
    • Patent number 5,816,301
    • Issue date Oct 6, 1998
    • Key Knife, Inc.
    • Brad R. Stager
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Trademarklast 30 trademarks

  • Information Trademark

    76518426 - SLICE TECHNOLOGY
    • Serial number 76518426
    • Registration number 2913719
    • Filing date May 19, 2003
    • Key Knife, Inc
    • 7 - Machines and machine tools
  • Information Trademark

    76501446 - SLICE TECHNOLOGY
    • Serial number 76501446
    • Registration number 2841957
    • Filing date Mar 27, 2003
    • Key Knife, Inc
    • 7 - Machines and machine tools
  • Information Trademark

    76344423 - KEYNOMICS
    • Serial number 76344423
    • Registration number 2879934
    • Filing date Dec 3, 2001
    • Key Knife, Inc
    • 35 - Advertising
  • Information Trademark

    76190375 - KEY PIVOT SYSTEM
    • Serial number 76190375
    • Filing date Jan 4, 2001
    • Key Knife, Inc
    • 7 - Machines and machine tools
  • Information Trademark

    76190320 - RIDGE KNIFE
    • Serial number 76190320
    • Filing date Jan 4, 2001
    • Key Knife, Inc
    • 7 - Machines and machine tools
  • Information Trademark

    76190321 - KPS
    • Serial number 76190321
    • Registration number 2719809
    • Filing date Jan 4, 2001
    • Key Knife, Inc
    • 7 - Machines and machine tools