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Charles MacLennan

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  • Charles, Hudson, Quebec J0P 1J0, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tooth for mechanical equipment
    • Patent number D812115
    • Issue date Mar 6, 2018
    • PRENBEC EQUIPMENT INC.
    • Charles MacLennan
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Saw disk with improved chip discharge
    • Patent number 9,168,599
    • Issue date Oct 27, 2015
    • Les Equipements Prenbec Inc.
    • Charles MacLennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tooth for a circular saw or mower drum
    • Patent number 8,061,396
    • Issue date Nov 22, 2011
    • Charles MacLennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tooth for a circular saw or a mower drum
    • Patent number D647928
    • Issue date Nov 1, 2011
    • Charles MacLennan
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tooth assembly with reversible tooth
    • Patent number 7,913,432
    • Issue date Mar 29, 2011
    • Les Equipements Prenbec Inc.
    • Charles D. MacLennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting machine with reversible teeth
    • Patent number 7,828,026
    • Issue date Nov 9, 2010
    • Les Equipments Prenbec Inc.
    • Charles D. Maclennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reversible saw tooth
    • Patent number 7,713,006
    • Issue date May 11, 2010
    • Les Equipements Prenbec Inc.
    • Charles D. MacLennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting machine with replaceable cutting teeth
    • Patent number 7,634,897
    • Issue date Dec 22, 2009
    • Les Equipments Prenbec Inc.
    • Charles D. MacLennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Overlapping insert for cutting tooth
    • Patent number 6,725,758
    • Issue date Apr 27, 2004
    • Charles D. MacLennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Saw tooth for circular saw
    • Patent number 5,644,965
    • Issue date Jul 8, 1997
    • Quadco Equipment Inc.
    • Charles D. MacLennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Slasher saw blade assembly
    • Patent number 5,481,952
    • Issue date Jan 9, 1996
    • Charles D. MacLennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Saw tooth for circular saw
    • Patent number 5,307,719
    • Issue date May 3, 1994
    • Quadco Equipment Inc.
    • Charles D. MacLennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Saw tooth holder
    • Patent number 5,303,752
    • Issue date Apr 19, 1994
    • Quadco Equipment Inc.
    • Charles D. MacLennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Saw tooth for circular saw
    • Patent number 5,205,199
    • Issue date Apr 27, 1993
    • Quadco Equipment Inc.
    • Charles D. MacLennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Saw tooth and holder
    • Patent number 5,131,305
    • Issue date Jul 21, 1992
    • Charles D. MacLennan
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Feller head
    • Patent number 5,113,919
    • Issue date May 19, 1992
    • Charles D. MacLennan
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Saw tooth and holder
    • Patent number 5,088,371
    • Issue date Feb 18, 1992
    • Charles D. MacLennan
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Saw tooth and holder
    • Patent number 5,085,112
    • Issue date Feb 4, 1992
    • Charles D. MacLennan
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Saw tooth and holder
    • Patent number 5,058,477
    • Issue date Oct 22, 1991
    • Charles D. MacLennan
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Felling head
    • Patent number 5,004,026
    • Issue date Apr 2, 1991
    • Charles MacLennan
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOTH FOR CIRCULAR SAW OR MOWER DRUM
    • Publication number 20140260876
    • Publication date Sep 18, 2014
    • PRENBEC EQUIPMENT INC.
    • Charles MACLENNAN
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    SAW DISK WITH IMPROVED CHIP DISCHARGE
    • Publication number 20130125724
    • Publication date May 23, 2013
    • Charles MacLennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tooth for a circular saw or mower drum
    • Publication number 20100180735
    • Publication date Jul 22, 2010
    • Prenbec Equipment Inc.
    • Charles MacLennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOTH ASSEMBLY WITH REVERSIBLE TOOTH
    • Publication number 20100170378
    • Publication date Jul 8, 2010
    • Charles D. MACLENNAN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY CUTTING MACHINE WITH REVERSIBLE TEETH
    • Publication number 20100170379
    • Publication date Jul 8, 2010
    • Charles D. MACLENNAN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY CUTTING MACHINE WIHT REPLACEABLE CUTTING TEETH
    • Publication number 20070193428
    • Publication date Aug 23, 2007
    • CHARLES D. MACLENNAN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    REVERSIBLE SAW TOOTH
    • Publication number 20070151430
    • Publication date Jul 5, 2007
    • Charles D. MACLENNAN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Overlapping insert for cutting tooth
    • Publication number 20030188619
    • Publication date Oct 9, 2003
    • Charles D. MacLennan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR