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Johann Trumpf
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Winnenden, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Brushcutter
Patent number
6,745,475
Issue date
Jun 8, 2004
Andreas Stihl AG & Co.
Johann Trumpf
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
Information
Patent Grant
Connector between a carburetor and a cylinder of an internal combus...
Patent number
6,622,681
Issue date
Sep 23, 2003
Andreas Stihl AG & Co.
Johann Trumpf
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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Patent Application
Connector between a carburetor and a cylinder of an internal combus...
Publication number
20020117137
Publication date
Aug 29, 2002
Andreas Stihl AG & Co.
Johann Trumpf
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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