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Wolfgang Weissert

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  • Winnenden, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blower wheel and power tool with an internal combustion engine and...
    • Patent number 11,268,534
    • Issue date Mar 8, 2022
    • Andreas Stihl AG & Co KG
    • Andreas Wolf
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Handheld work apparatus
    • Patent number 10,941,786
    • Issue date Mar 9, 2021
    • Andreas Stihl AG & Co KG
    • Gerd Densborn
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Drive shaft in a handheld work apparatus
    • Patent number 10,670,070
    • Issue date Jun 2, 2020
    • Andreas Stihl AG & Co KG
    • Wolfgang Weissert
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Chain saw
    • Patent number 8,615,890
    • Issue date Dec 31, 2013
    • Andreas Stihl AG & Co KG
    • Günter Wolf
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Manually guided implement
    • Patent number 8,539,681
    • Issue date Sep 24, 2013
    • Andreas Stihl AG & Co., KG
    • Gunter Stein
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Motor driven implement
    • Patent number 6,880,248
    • Issue date Apr 19, 2005
    • Andreas Stihl AG & Co.
    • Wolfgang Weissert
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Arrangement for securing a component
    • Patent number 6,467,990
    • Issue date Oct 22, 2002
    • Andreas Stihl AG & Co.
    • Dieter Kremsler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connection of a crankcase of a reciprocating-piston internal combus...
    • Patent number 6,418,903
    • Issue date Jul 16, 2002
    • Andreas Stihl AG & Co.
    • Wolfgang Müller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cutter blade support for a hedge trimmer
    • Patent number 5,771,583
    • Issue date Jun 30, 1998
    • Stihl; Andreas
    • Dieter Kremsler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Motor-driven chain saw having a grab handle
    • Patent number 5,245,757
    • Issue date Sep 21, 1993
    • Andreas Stihl
    • Wolfgang Weissert
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Arrangement for introducing a gas into the cavity of an injection m...
    • Patent number 5,162,230
    • Issue date Nov 10, 1992
    • Hans-Peter Ziegler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Handle for a chain saw
    • Patent number 4,964,217
    • Issue date Oct 23, 1990
    • Andreas Stihl
    • Reinhard Siede
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Closure for a fuel tank
    • Patent number 4,872,587
    • Issue date Oct 10, 1989
    • Andreas Stihl
    • Gunther Zimmermann
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Handheld Work Apparatus
    • Publication number 20190085861
    • Publication date Mar 21, 2019
    • Andreas Stihl AG & Co KG
    • Gerd Densborn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DRIVE SHAFT IN A HANDHELD WORK APPARATUS
    • Publication number 20180119726
    • Publication date May 3, 2018
    • Andreas Stihl AG & Co. KG
    • Wolfgang Weissert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hand-Guided Power Tool
    • Publication number 20170167463
    • Publication date Jun 15, 2017
    • Andreas Stihl AG & Co KG
    • Günter Wolf
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Blower Wheel and Power Tool with an Internal Combustion Engine and...
    • Publication number 20170167500
    • Publication date Jun 15, 2017
    • Andreas Stihl AG & Co KG
    • Andreas Wolf
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Chain Saw
    • Publication number 20110232110
    • Publication date Sep 29, 2011
    • Günter Wolf
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Portable handheld work apparatus
    • Publication number 20080035098
    • Publication date Feb 14, 2008
    • Andreas Stihl AG & Co. KG.
    • Johannes Menzel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Manually guided implement
    • Publication number 20070028464
    • Publication date Feb 8, 2007
    • Andreas Stihl AG & Co KG
    • Gunter Stein
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Motor driven implement
    • Publication number 20020166239
    • Publication date Nov 14, 2002
    • Wolfgang Weissert
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Connection of a crankcase of a reciprocating-piston internal combus...
    • Publication number 20010037787
    • Publication date Nov 8, 2001
    • Wolfgang Muller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS