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LUENEN, DE

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Patents Grantslast 30 patents

Information Patent Grant
Chain drive or return arrangement and chain assembly and sprocket e...
- Patent number 8,038,558
- Issue date Oct 18, 2011
- DBT GmbH
- Adam Klabisch
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Arrangement for the admission of pressurized water to spray systems
- Patent number 7,740,421
- Issue date Jun 22, 2010
- DBT GmbH
- Franz-Heinrich Suilmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shearer-loader drive subassembly and guide shoe for it
- Patent number 7,731,298
- Issue date Jun 8, 2010
- DBT GmbH
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Protection circuit for intrinsically safe electro-magnetic actuator...
- Patent number 7,643,262
- Issue date Jan 5, 2010
- DBT GmbH
- Jens Titschert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Plough guide for a chain-pulled plough
- Patent number 7,641,286
- Issue date Jan 5, 2010
- DBT GmbH
- Gerhard Siepenkort
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for milling rock and other materials and method for milling...
- Patent number 7,631,942
- Issue date Dec 15, 2009
- DBT GmbH
- Ulrich Bechem
- E21 - EARTH DRILLING MINING
Information Patent Grant
Chain wheel arrangement
- Patent number 7,604,113
- Issue date Oct 20, 2009
- DBT GmbH
- Andreas Pluszynski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for the mining of coal and coal planer installation
- Patent number 7,600,822
- Issue date Oct 13, 2009
- DBT GmbH
- Adam Klabisch
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mining plow
- Patent number 7,575,284
- Issue date Aug 18, 2009
- DBT GmbH
- Diedrich Bettermann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Entry conveyor and pan section for the same
- Patent number 7,562,764
- Issue date Jul 21, 2009
- DBT GmbH
- Siegfrid Schmidt
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for pillar recovery in chamber-and-pillar working and tubbin...
- Patent number 7,540,693
- Issue date Jun 2, 2009
- DBT GmbH
- Peter Gross
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pick locking device including a clamp element and a retaining pin
- Patent number 7,503,629
- Issue date Mar 17, 2009
- DBT GmbH
- Adam Klabisch
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drive device for rotating and oscillating a tool, and a compatible...
- Patent number 7,490,911
- Issue date Feb 17, 2009
- DBT GmbH
- Jens Steinberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Housing cover for switching solenoid housing
- Patent number 7,489,216
- Issue date Feb 10, 2009
- DBT GmbH
- Michael Dettmers
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Slide shoe for mining winning machine
- Patent number 7,431,401
- Issue date Oct 7, 2008
- DBT GmbH
- Johannes Weβelmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valve for hydraulic props of shield-type support frames, and shield...
- Patent number 7,428,861
- Issue date Sep 30, 2008
- DBT GmbH
- Michael Dettmers
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Baseplate plow guide section
- Patent number 7,399,039
- Issue date Jul 15, 2008
- DBT GmbH
- Diedrich Bettermann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Trough pan for a face conveyor with a loading ramp
- Patent number 7,392,896
- Issue date Jul 1, 2008
- DBT GmbH
- Jörg Wirtz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Planing device and method for activating a planning device
- Patent number 7,393,059
- Issue date Jul 1, 2008
- DBT GmbH
- Erwin Haese
- E21 - EARTH DRILLING MINING
Information Patent Grant
Coal plow cutter
- Patent number 7,393,061
- Issue date Jul 1, 2008
- DBT GmbH
- Norbert Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and device for extracting extraction products in underground...
- Patent number 7,350,874
- Issue date Apr 1, 2008
- DBT GmbH
- Reinhold Brüggemann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Underground mining machine
- Patent number 7,350,875
- Issue date Apr 1, 2008
- DBT GmbH
- Siamak Onsori
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plow baseplate
- Patent number 7,347,501
- Issue date Mar 25, 2008
- DBT GmbH
- Diedrich Bettermann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Conveyor pan
- Patent number 7,325,670
- Issue date Feb 5, 2008
- DBT GmbH
- Dirk Vorsteher
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Control device for electrohydraulic support controller
- Patent number 7,320,625
- Issue date Jan 22, 2008
- DBT GmbH
- Sebastian M. Mundry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plough for underground mining
- Patent number 7,314,253
- Issue date Jan 1, 2008
- DBT GmbH
- Uwe Tillessen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bit holder for a ploughing bit and ploughing bit
- Patent number 7,310,897
- Issue date Dec 25, 2007
- DBT GmbH
- Uwe Tillessen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Connection device
- Patent number 7,303,352
- Issue date Dec 4, 2007
- DBT GmbH
- Diedrich Bettermann
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Driving device for sprocket wheels of chain drives
- Patent number 7,282,826
- Issue date Oct 16, 2007
- DBT GmbH
- Werner Langenberg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic shield support
- Patent number 7,237,983
- Issue date Jul 3, 2007
- DBT GmbH
- Franz-Heinrich Suilmann
- E21 - EARTH DRILLING MINING

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Patents Applicationslast 30 patents

Information Patent Application
ELECTRON EMITTER STRUCTURE, EXTERNAL PHOTOELECTRIC EFFECT EMITTER,...
- Publication number 20240266134
- Publication date Aug 8, 2024
- DBT GMBH
- THEODOR DOLL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHAIN DRIVE OR RETURN ARRANGEMENT AND CHAIN ASSEMBLY AND SPROCKET E...
- Publication number 20120065012
- Publication date Mar 15, 2012
- DBT GmbH
- Adam Klabisch
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and device for extracting extraction products in underground...
- Publication number 20060208555
- Publication date Sep 21, 2006
- DBT GmbH
- Reinhold Brüggemann
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for joining the functional parts of hydraulic or pneumatic w...
- Publication number 20050271481
- Publication date Dec 8, 2005
- DBT GmbH
- Guy Zins
- E21 - EARTH DRILLING MINING
Information Patent Application
Sprocket wheel for underground mining
- Publication number 20050170924
- Publication date Aug 4, 2005
- DBT GmbH
- Hans Meya
- E21 - EARTH DRILLING MINING
Information Patent Application
Mining machine with releasable guide piece and the guide piece for it
- Publication number 20050161995
- Publication date Jul 28, 2005
- DBT GmbH
- Uwe Tillessen
- E21 - EARTH DRILLING MINING
Information Patent Application
Chain guide arrangement on a mining machine
- Publication number 20050156458
- Publication date Jul 21, 2005
- DBT GmbH
- Reiner Eickelmann
- E21 - EARTH DRILLING MINING
Information Patent Application
Plough for underground mining
- Publication number 20050151412
- Publication date Jul 14, 2005
- DBT GmbH
- Uwe Tillessen
- E21 - EARTH DRILLING MINING
Information Patent Application
Bit holder for a ploughing bit and ploughing bit
- Publication number 20050150667
- Publication date Jul 14, 2005
- DBT GmbH
- Uwe Tillessen
- E21 - EARTH DRILLING MINING
Information Patent Application
Bit holder for a ploughing bit of a coal or extraction plough and p...
- Publication number 20050140099
- Publication date Jun 30, 2005
- DBT GmbH
- Uwe Tillessen
- E21 - EARTH DRILLING MINING
Information Patent Application
Toggle retainer for toggle connections and toggle pocket for toggle...
- Publication number 20050008447
- Publication date Jan 13, 2005
- DBT GmbH
- Adam Klabisch
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Plow guide for a chain-pulled plow
- Publication number 20040256907
- Publication date Dec 23, 2004
- DBT GmbH
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydraulic shield support
- Publication number 20040258487
- Publication date Dec 23, 2004
- DBT GmbH
- Franz-Heinrich Suilmann
- E21 - EARTH DRILLING MINING
Information Patent Application
Lift cylinder assembly
- Publication number 20040244999
- Publication date Dec 9, 2004
- DBT GmbH
- Friedrich Wilhelm Dannehl
- E21 - EARTH DRILLING MINING
Information Patent Application
Toggle and toggle connection assembly
- Publication number 20040222067
- Publication date Nov 11, 2004
- DBT GmbH
- Adam Klabisch
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

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Trademarklast 30 trademarks

Information Trademark
79004891 - REISSHAKEN
- Serial number 79004891
- Registration number 3013461
- Filing date Jul 2, 2004
- DBT GmbH
- 7 - Machines and machine tools
Information Trademark
78154569 - ELECTRA
- Serial number 78154569
- Registration number 2871408
- Filing date Aug 15, 2002
- DBT GmbH
- 7 - Machines and machine tools
Information Trademark
76351342 - DBT
- Serial number 76351342
- Registration number 2921921
- Filing date Dec 20, 2001
- DBT GmbH
- 6 - Common metals and their alloys
Information Trademark
75672108 - PMC
- Serial number 75672108
- Registration number 2820092
- Filing date Mar 31, 1999
- DBT Deutsche Bergbau-Technik GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Organization

Patents Grantslast 30 patents

Chain drive or return arrangement and chain assembly and sprocket e...

Arrangement for the admission of pressurized water to spray systems

Shearer-loader drive subassembly and guide shoe for it

Protection circuit for intrinsically safe electro-magnetic actuator...

Plough guide for a chain-pulled plough

Device for milling rock and other materials and method for milling...

Chain wheel arrangement

Method for the mining of coal and coal planer installation

Mining plow

Entry conveyor and pan section for the same

Method for pillar recovery in chamber-and-pillar working and tubbin...

Pick locking device including a clamp element and a retaining pin

Drive device for rotating and oscillating a tool, and a compatible...

Housing cover for switching solenoid housing

Slide shoe for mining winning machine

Valve for hydraulic props of shield-type support frames, and shield...

Baseplate plow guide section

Trough pan for a face conveyor with a loading ramp

Planing device and method for activating a planning device

Coal plow cutter

Method and device for extracting extraction products in underground...

Underground mining machine

Plow baseplate

Conveyor pan

Control device for electrohydraulic support controller

Plough for underground mining

Bit holder for a ploughing bit and ploughing bit

Connection device

Driving device for sprocket wheels of chain drives

Hydraulic shield support

Patents Applicationslast 30 patents

ELECTRON EMITTER STRUCTURE, EXTERNAL PHOTOELECTRIC EFFECT EMITTER,...

CHAIN DRIVE OR RETURN ARRANGEMENT AND CHAIN ASSEMBLY AND SPROCKET E...

Method and device for extracting extraction products in underground...

Method for joining the functional parts of hydraulic or pneumatic w...

Sprocket wheel for underground mining

Mining machine with releasable guide piece and the guide piece for it

Chain guide arrangement on a mining machine

Plough for underground mining

Bit holder for a ploughing bit and ploughing bit

Bit holder for a ploughing bit of a coal or extraction plough and p...

Toggle retainer for toggle connections and toggle pocket for toggle...

Plow guide for a chain-pulled plow

Hydraulic shield support

Lift cylinder assembly

Toggle and toggle connection assembly

Trademarklast 30 trademarks

79004891 - REISSHAKEN

78154569 - ELECTRA

76351342 - DBT

75672108 - PMC