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Achim Duesselberg
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Hangzhou, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Drill hammer with three modes of operation
Patent number
8,281,872
Issue date
Oct 9, 2012
Robert Bosch GmbH
Achim Duesselberg
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Portable power tool, in particular a drilling hammer and/or impact...
Patent number
8,011,445
Issue date
Sep 6, 2011
Robert Bosch GmbH
Achim Duesselberg
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Device for locking a power tool to a battery pack, and battery pack
Patent number
7,940,025
Issue date
May 10, 2011
Robert Bosch GmbH
Achim Duesselberg
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Portable power drill with gearbox
Patent number
7,708,084
Issue date
May 4, 2010
Robert Bosch GmbH
Achim Duesselberg
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Device for locking an electric tool with a rechargeable battery pack
Patent number
7,554,287
Issue date
Jun 30, 2009
Robert Bosch GmbH
Achim Duesselberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power tool with internal fastening element
Patent number
7,348,485
Issue date
Mar 25, 2008
Robert Bosch GmbH
Achim Duesselberg
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
ROTARY HAMMER
Publication number
20090145618
Publication date
Jun 11, 2009
Achim Duesselberg
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
PORTABLE POWER DRILL WITH GEARBOX
Publication number
20090145617
Publication date
Jun 11, 2009
Achim Duesselberg
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Percussion Mechanism and at Least Percussively-Operated Hand Machin...
Publication number
20080245220
Publication date
Oct 9, 2008
ROBERT BOSCH GmbH
Achim Duesselberg
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Drill Hammer With Three Modes of Operation
Publication number
20080169111
Publication date
Jul 17, 2008
ROBERT BOSCH GmbH
Achim Duesselberg
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Switching device
Publication number
20070102174
Publication date
May 10, 2007
Achim Duesselberg
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Device for locking a power tool to a battery pack, and battery pack
Publication number
20060055370
Publication date
Mar 16, 2006
Achim Duesselberg
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Device for locking an electric tool with a rechargeable battery pack
Publication number
20060055369
Publication date
Mar 16, 2006
Achim Duesselberg
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Portable power tool, in particular a drilling hammer and/or impact...
Publication number
20060054333
Publication date
Mar 16, 2006
Achim Duesselberg
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Power tool with internal fastening element
Publication number
20060021775
Publication date
Feb 2, 2006
Achim Duesselberg
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER