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Paul A. Warfel

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  • Shreveport, LA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chainsaw bar adjustment assembly with breakaway adjustment pin
    • Patent number 7,481,000
    • Issue date Jan 27, 2009
    • Husqvarna Outdoor Products Inc.
    • Rodney W. Tynes
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Bar knob with cam-operated locking mechanism
    • Patent number 7,434,502
    • Issue date Oct 14, 2008
    • Husqvarna Outdoor Products Inc.
    • William B. Keeton
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Chain saw with tool-less chain tensioner and guide bar lock
    • Patent number 7,155,832
    • Issue date Jan 2, 2007
    • Husqvarna Outdoor Products Inc.
    • Paul A. Warfel
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Air filter housing with tamper resistant carburetor feature
    • Patent number 7,121,533
    • Issue date Oct 17, 2006
    • Husqvarna Outdoor Products Inc.
    • Paul A. Warfel
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Ignition systems for portable power tools
    • Patent number 7,107,963
    • Issue date Sep 19, 2006
    • Husqvarna Outdoor Products Inc.
    • Paul A. Warfel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Bar knob with integrated lock
    • Patent number 7,107,689
    • Issue date Sep 19, 2006
    • Husqvarna Outdoor Products Inc.
    • William B. Keeton
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Ignition systems for portable power tools
    • Patent number 7,025,034
    • Issue date Apr 11, 2006
    • Electrolux Home Products, Inc.
    • Paul A. Warfel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sas piston channel for optimum air scavenging
    • Patent number 7,021,252
    • Issue date Apr 4, 2006
    • Electrolux Home Products, Inc.
    • Paul A. Warfel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stratified air scavenged two-cycle engine with air flow
    • Patent number 6,973,899
    • Issue date Dec 13, 2005
    • Electrolux Home Products, Inc.
    • Paul Warfel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Scavenging insert for an engine
    • Patent number 6,848,399
    • Issue date Feb 1, 2005
    • Electrolux Home Products, Inc.
    • Paul D. Watkins
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Tamper resistant carburetor mixture needles
    • Patent number 6,796,551
    • Issue date Sep 28, 2004
    • Electrolux Home Products, Inc.
    • Paul A. Warfel
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Air valve mechanism for two-cycle engine
    • Patent number 6,708,958
    • Issue date Mar 23, 2004
    • Electrolux Home Products, Inc.
    • Paul A. Warfel
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Tamper resistant carburetor mixture needles
    • Patent number 6,691,988
    • Issue date Feb 17, 2004
    • Electrolux Home Products, Inc.
    • Paul A. Warfel
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Drive socket
    • Patent number D484768
    • Issue date Jan 6, 2004
    • Electrolux Home Products, Inc.
    • Paul A. Warfel
    • D08 - Tools and hardware
  • Information Patent Grant

    Chain saw adjuster
    • Patent number 6,560,879
    • Issue date May 13, 2003
    • WCI Outdoor Products, Inc.
    • Jeff Franke
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Resetting ignition switch for a gasoline powered chain saw
    • Patent number 5,485,814
    • Issue date Jan 23, 1996
    • WCI Outdoor Products, Inc.
    • Lloyd H. Tuggle
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

  • Information Patent Application

    Chain saw with tool-less chain tensioner and guide bar lock
    • Publication number 20060196058
    • Publication date Sep 7, 2006
    • Electrolux Home Products, Inc.
    • Paul A. Warfel
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Chainsaw bar adjustment assembly with breakway adjustment pin
    • Publication number 20060150427
    • Publication date Jul 13, 2006
    • Electrolux Home Products, Inc.
    • Rodney W. Tynes
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Ignition systems for portable power tools
    • Publication number 20060124098
    • Publication date Jun 15, 2006
    • Electrolux Home Products, Inc.
    • Paul A. Warfel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Bar knob with integrated lock
    • Publication number 20060075644
    • Publication date Apr 13, 2006
    • Electrolux Home Products, Inc.
    • William B. Keeton
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Bar knob with cam-operated locking mechanism
    • Publication number 20060016081
    • Publication date Jan 26, 2006
    • William B. Keeton
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Exhaust gas muffler
    • Publication number 20050263344
    • Publication date Dec 1, 2005
    • Paul A. Warfel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Air filter housing with tamper resistant carburetor feature
    • Publication number 20050263912
    • Publication date Dec 1, 2005
    • Paul A. Warfel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Ignition systems for portable power tools
    • Publication number 20050224039
    • Publication date Oct 13, 2005
    • Paul A. Warfel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Sas piston channel for optimum air scavenging
    • Publication number 20050193967
    • Publication date Sep 8, 2005
    • Paul A. Warfel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Stratified air scavenged two-cycle engine with air flow
    • Publication number 20050183678
    • Publication date Aug 25, 2005
    • Paul Warfel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SCAVENGING INSERT FOR AN ENGINE
    • Publication number 20040237914
    • Publication date Dec 2, 2004
    • Electrolux Home Products, Inc.
    • Paul D. Watkins
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Tamper resistant carburetor mixture needles
    • Publication number 20040080058
    • Publication date Apr 29, 2004
    • Electrolux Home Products, Inc., A corporation of Delaware
    • Paul A. Warfel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR VALVE MECHANISM FOR TWO-CYCLE ENGINE
    • Publication number 20040065965
    • Publication date Apr 8, 2004
    • Paul A. Warfel
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Chain saw adjuster
    • Publication number 20030024129
    • Publication date Feb 6, 2003
    • Jeff Franke
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...