Representative before the EPO

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Esther Evelyne Esch has worked on the following 48 EPO patent applications which have been published in the last five years:

EP12172054

Seeder with a roller made of shifted sections

IPC classification:
A01B 49/02, A01B 49/06, A01B 73/00
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
EXAMINATION REQUESTED
EP11841649

INDEPENDENT AUGER OPERATION

IPC classification:
B01F 15/02
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
EXAMINATION REQUESTED
EP12708884

DISTRIBUTION BOX FOR SINGLE-SEED DRILL HAVING STIRRING BLADES, AND SEED DRILL USING SUCH A BOX

IPC classification:
A01C 7/04
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
EXAMINATION REQUESTED
EP12172008

Seeder with support elements constituting the transport wheels

IPC classification:
A01B 49/02, A01B 49/06, A01B 73/00
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12718301

REMOTE FEEDING DEVICE FOR A SINGLE-GRAIN SEED DRILL AND SINGLE-GRAIN SEED DRILL USING SUCH A FEEDING DEVICE

IPC classification:
A01C 7/08, A01C 7/10
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
GRANT OF PATENT INTENDED
EP13156589

Soil working machine with a leveling board

IPC classification:
A01B 33/16, A01B 49/02
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
EXAMINATION REQUESTED
EP13159202

Seed drill with an improved depth adjustment

IPC classification:
A01C 7/20
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
EXAMINATION REQUESTED
EP11713002

SEED DRILL WITH A TRAILED CHASSIS

IPC classification:
A01B 73/06
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12810396

AGRICULTURAL MACHINE HAVING AN IMPROVED TERRAIN FOLLOWING FOR THE WORKING MEMBERS

IPC classification:
A01C 7/08
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
PATENT GRANTED
EP13184486

Combination of an agricultural tool and a towed device coupled to the rear of a tractor

IPC classification:
A01B 17/00
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
PATENT GRANTED
EP13187990

Device for limiting the stroke of an actuator, actuator and agricultural machine having such a device

IPC classification:
F15B 15/24
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13187544

Cutting machine

IPC classification:
A01D 34/66, A01G 3/04
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13192696

Double acting cylinder with an additional port and agricultural machine having such a cylinder

IPC classification:
A01B 63/32, F15B 15/14
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
GRANT OF PATENT INTENDED
EP14175439

Soil working machine with an improved device for adjusting the working depth

IPC classification:
A01B 33/06, A01B 33/08, A01B 63/111
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
GRANT OF PATENT INTENDED
EP13193647

Agricultural mixing machine

IPC classification:
A01K 5/00, B65G 23/44
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
PATENT GRANTED
EP13730008

DISTRIBUTION BOX FOR SINGLE SEED SEED DRILL WITH OPEN GROOVES AND SEED DRILL USING SUCH A BOX

IPC classification:
A01C 7/04
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
GRANT OF PATENT INTENDED
EP13733343

IMPROVED COUPLING DEVICE AND AGRICULTURAL MACHINE COMPRISING SUCH A DEVICE

IPC classification:
A01B 59/06, A01D 34/66
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
PATENT GRANTED
EP13737340

AGRICULTURAL MACHINE HAVING AN IMPROVED CHASSIS

IPC classification:
A01B 73/04, A01B 73/06
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
GRANT OF PATENT INTENDED
EP13756556

CUTTING MACHINE

IPC classification:
A01D 34/66, A01D 34/86
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
GRANT OF PATENT INTENDED
EP13756553

DISTRIBUTION MACHINE

IPC classification:
A01F 29/00
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
PATENT GRANTED
EP13756555

DISTRIBUTION MACHINE

IPC classification:
A01F 29/00
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
PATENT GRANTED
EP14195636

Device for fastering a knive on the rotor of a hedge and grass cutter

IPC classification:
A01D 34/535
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
PATENT GRANTED
EP13773300

METHOD FOR PRODUCING MARKING STRIPS USING AT LEAST TWO SEEDERS MOVING SIMULTANEOUSLY IN A FIELD

IPC classification:
A01B 79/00, A01C 7/08
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
EXAMINATION IN PROGRESS
EP15152961

Distributing machine with an improved opening

IPC classification:
A01K 5/00
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
PATENT GRANTED
EP15161134

Pick-up head including an anti-wrapping device

IPC classification:
A01D 89/00
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
EXAMINATION REQUESTED
EP15162526

HAYMAKING MACHINE EQUIPPED WITH AN IMPROVED DEFLECTOR

IPC classification:
A01D 78/10
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
The patent has been granted
EP13808105

DEVICE FOR A SELF-REGULATED PNEUMATIC SUPPLY WITH A MEANS FOR REGULATING THE AIR PASSAGE SECTION

IPC classification:
A01C 7/08
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
GRANT OF PATENT INTENDED
EP13818327

DISTRIBUTION MACHINE WITH A DEVICE FOR REMOTELY SUPPLYING AT LEAST ONE AUXILIARY TANK COMPRISING AN AIR EXHAUST DEVICE

IPC classification:
A01C 7/08
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
PATENT GRANTED
EP15168659

COMBINATION OF A PRIMARY TOOL AND A SECONDARY TOOL AND METHOD FOR COUPLING

IPC classification:
A01B 49/06
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
EXAMINATION REQUESTED
EP14723095

DEVICE FOR LIMITING TORQUE AND FARM MACHINE USING SAME

IPC classification:
F16D 9/06
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
The patent has been granted
EP14721914

TORQUE-LIMITING DEVICE AND FARM MACHINE USING SAME

IPC classification:
F16D 9/06
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
PATENT GRANTED
EP15180672

PICK-UP HEADER WITHOUT EXTERNAL FRAME

IPC classification:
A01D 89/00
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
APPLICATION PUBLISHED
EP15182163

AGRICULTURAL MACHINE WITH AT LEAST ONE ARTICULATED SEEDER BAR

IPC classification:
A01B 73/06, A01C 7/20
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
APPLICATION PUBLISHED
EP15187057

BURYING DEVICE FOR A PLOUGH WITH AN ANGULAR ADJUSTMENT DEVICE AND PLOUGH EQUIPPED WITH SUCH A DEVICE

IPC classification:
A01B 15/02, A01B 17/00
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
EXAMINATION REQUESTED
EP15189519

SEEDING UNIT WITH A TAMPING WHEEL AND CLOSING DISCS AND SEED DRILL EQUIPPED WITH SUCH A SEEDING UNIT

IPC classification:
A01C 5/06
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
PATENT GRANTED
EP15189508

SEEDING UNIT WITH AN IMPROVED FURROW CLOSING DEVICE AND SEED DRILL EQUIPPPED WITH SUCH A SEEDING UNIT

IPC classification:
A01C 5/06
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
PATENT GRANTED
EP13154038

Precision seed drills with double wheels

IPC classification:
A01B 63/00, A01B 73/00, A01C 7/04, A01C 7/20
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15198346

SEED METER FOR SEED PLANTER HAVING A PRESSURIZED COMPARTMENT

IPC classification:
A01C 7/04
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
EXAMINATION REQUESTED
EP13160843

Levelling device and agricultural implement with such a device

IPC classification:
A01B 23/02, A01C 5/06
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15200443

IMPROVED WHEEL FOR AGRICULTURAL MACHINES

IPC classification:
B60B 7/00, B60B 7/02, B60B 7/14, B60B 7/18
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
EXAMINATION REQUESTED
EP11712930

IMPROVED FOLD-AWAY SEED DRILL

IPC classification:
A01B 73/04, A01C 7/20
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14796183

TOOLBAR WITH A LOCKING DEVICE AND AGRICULTURAL MACHINE COMPRISING A TOOLBAR

IPC classification:
A01B 73/04
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
GRANT OF PATENT INTENDED
EP12168846

Haymaking machine

IPC classification:
A01B 59/042, A01D 78/10
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14790226

TEDDER WITH IMPROVED TERRAIN FOLLOWING

IPC classification:
A01D 78/10
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
The patent has been granted
EP11802460

SINGLE-SEED SEEDER HAVING A COLLAPSIBLE FRAME AND AT LEAST ONE DISTRIBUTION HEAD ARRANGED AT THE REAR OF THE SEEDER

IPC classification:
A01B 73/04, A01C 7/04, A01C 7/08, A01C 7/20
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14821705

AGRICULTURAL MACHINE, IN PARTICULAR MACHINE FOR HARVESTING PLANT MATTER, COMPRISING TWO DRIVEN WORKING UNITS THAT ARE ARTICULATED ON A SINGLE LATERAL ARM

IPC classification:
A01B 73/04
Applicant:
KUHN S.A.
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
EXAMINATION REQUESTED
EP12168104

Semi-mounted monowheel plough with adjustable working width

IPC classification:
A01B 3/46
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15753085

SPRAY NOZZLE PROVIDED WITH AN IMPROVED INCORPORATOR

IPC classification:
A01M 7/00
Agent:
Esther Evelyne Esch, KUHN S.A.
Status:
EXAMINATION REQUESTED

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