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Klaus Langhans

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  • Winnenden, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Backpack sprayer and container for spraying agent for a backpack sp...
    • Patent number 9,878,338
    • Issue date Jan 30, 2018
    • Andreas Stihl AG & Co KG
    • Klaas Maximilian Heide
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Vacuum device for collecting light and heavy material
    • Patent number 9,874,225
    • Issue date Jan 23, 2018
    • Andreas Stihl AG & Co KG
    • Klaus Langhans
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Fuel system of a handheld work apparatus
    • Patent number 8,132,557
    • Issue date Mar 13, 2012
    • Andreas Stihl AG & Co KG
    • Steffen Joos
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Implement
    • Patent number 8,042,220
    • Issue date Oct 25, 2011
    • Andreas Stihl AG & Co. KG
    • Markus Hittmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Protective shield for a trimmer
    • Patent number 7,836,602
    • Issue date Nov 23, 2010
    • Andreas Stihl AG & Co KG
    • Klaus Langhans
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Implement having adjustable handle
    • Patent number 7,707,684
    • Issue date May 4, 2010
    • Andreas Stihl AG & Co. KG
    • Markus Hittmann
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Manually guided blower
    • Patent number 7,685,673
    • Issue date Mar 30, 2010
    • Andreas Stihl AG & Co. KG
    • Dieter Kremsler
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable spray apparatus
    • Patent number 7,673,813
    • Issue date Mar 9, 2010
    • Andreas Stihl AG & Co KG
    • Michael Raffenberg
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Blower apparatus
    • Patent number 7,621,019
    • Issue date Nov 24, 2009
    • Andreas Stihl AG & Co KG
    • Dieter Kremsler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum arrangement for a ground area
    • Patent number 7,441,304
    • Issue date Oct 28, 2008
    • Andreas Stihl AG & Co KG
    • Georg Maier
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Portable sprayer
    • Patent number 7,309,028
    • Issue date Dec 18, 2007
    • Andreas Stihl AG & Co. KG
    • Klaus Langhans
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Portable handheld work apparatus
    • Patent number 6,904,977
    • Issue date Jun 14, 2005
    • Andreas Stihl AG & Co KG
    • Gerhard Zerrer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Gear head
    • Patent number 6,748,664
    • Issue date Jun 15, 2004
    • Andreas Stihl AG & Co.
    • Rudolf Dirks
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Guide tube assembly for a portable handheld work apparatus
    • Patent number 6,735,873
    • Issue date May 18, 2004
    • Andreas Stihl AG & Co.
    • Klaus Langhans
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    Vacuum Device for Collecting Light and Heavy Material
    • Publication number 20160296088
    • Publication date Oct 13, 2016
    • Andreas Stihl AG & Co KG
    • Klaus Langhans
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BACKPACK SPRAYER AND CONTAINER FOR SPRAYING AGENT FOR A BACKPACK SP...
    • Publication number 20160001310
    • Publication date Jan 7, 2016
    • Andreas Stihl AG & Co KG
    • Klaas Maximilian Heide
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Back carried work apparatus
    • Publication number 20110056047
    • Publication date Mar 10, 2011
    • Harald Schliemann
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Closure device for a vessel holding an operating medium
    • Publication number 20110031248
    • Publication date Feb 10, 2011
    • Sebastian Hanussek
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Fuel system of a handheld work apparatus
    • Publication number 20100126475
    • Publication date May 27, 2010
    • Andreas Stihl AG & Co. KG.
    • Steffen Joos
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IMPLEMENT
    • Publication number 20090223017
    • Publication date Sep 10, 2009
    • Markus Hittmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MANUALLY GUIDED BLOWER
    • Publication number 20080127448
    • Publication date Jun 5, 2008
    • Dieter Kremsler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Portable spray apparatus
    • Publication number 20070102545
    • Publication date May 10, 2007
    • Andreas Stihl AG & Co. KG.
    • Michael Raffenberg
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Manually guided implement
    • Publication number 20070095792
    • Publication date May 3, 2007
    • Andreas Stihl AG & Co KG
    • Dieter Kremsler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Implement
    • Publication number 20070067947
    • Publication date Mar 29, 2007
    • Andreas Stihl AG & Co., KG
    • Markus Hittmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Protective Shield for a Trimmer
    • Publication number 20060108128
    • Publication date May 25, 2006
    • Andreas Stihl AG & Co KG
    • Klaus Langhans
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Portable sprayer
    • Publication number 20060091235
    • Publication date May 4, 2006
    • Andreas Stihl AG & Co KG
    • Klaus Langhans
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Blower Apparatus
    • Publication number 20060059654
    • Publication date Mar 23, 2006
    • Andreas Stihl AG & Co KG
    • Dieter Kremsler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Vacuum Arrangement for a Ground Area
    • Publication number 20050257510
    • Publication date Nov 24, 2005
    • Andreas Stihl AG & Co KG
    • Georg Maier
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Portable handheld work apparatus
    • Publication number 20040079538
    • Publication date Apr 29, 2004
    • Gerhard Zerrer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Guide tube assembly for a portable handheld work apparatus
    • Publication number 20020032965
    • Publication date Mar 21, 2002
    • Klaus Langhans
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Gear head
    • Publication number 20010037576
    • Publication date Nov 8, 2001
    • Andreas Stihl AG & Co.
    • Rudolf Dirks
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING