COVAL (société par actions simplifiée)

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Patents Grantslast 30 patents

Information Patent Grant
Device for controlling pneumatic component
- Patent number 12,134,528
- Issue date Nov 5, 2024
- Coval
- Emmanuel Buffat
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Supersonic ejector with annular chamber
- Patent number 11,680,586
- Issue date Jun 20, 2023
- Coval
- Lucien Baldas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gripping device with monitoring of the operating state thereof
- Patent number 11,400,604
- Issue date Aug 2, 2022
- Coval
- Pierre Milhau
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vacuum chamber with easier assembly for gripper
- Patent number 11,331,813
- Issue date May 17, 2022
- Coval
- Julien Billon
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Hybrid fluid circulation and signal transmission device
- Patent number 10,693,250
- Issue date Jun 23, 2020
- Coval
- Pierre Milhau
- G08 - SIGNALLING
Information Patent Grant
Casing with modular vacuum
- Patent number 9,815,209
- Issue date Nov 14, 2017
- Coval
- Maxime Pinet
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Assembly of venturi-effect vacuum generator modules, and module for...
- Patent number 9,334,128
- Issue date May 10, 2016
- Coval
- Pierre Milhau
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Suction gripper device
- Patent number 7,938,466
- Issue date May 10, 2011
- Coval
- Loïc Joguet
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
GRIP MEMBER FOR A VACUUM BOX
- Publication number 20250033226
- Publication date Jan 30, 2025
- COVAL
- Loic JOGUET
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
MULTI-STAGE VACUUM GENERATOR
- Publication number 20240426321
- Publication date Dec 26, 2024
- COVAL
- Emmanuel BUFFAT
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Fluid Device for Suction Gripping
- Publication number 20220339799
- Publication date Oct 27, 2022
- COVAL
- Emmanuel BUFFAT
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
DEVICE FOR CONTROLLING PNEUMATIC COMPONENT
- Publication number 20210371214
- Publication date Dec 2, 2021
- COVAL
- Emmanuel BUFFAT
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SUPERSONIC EJECTOR WITH ANNULAR CHAMBER
- Publication number 20200370569
- Publication date Nov 26, 2020
- COVAL
- Lucien BALDAS
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
GRIPPING DEVICE WITH MONITORING OF THE OPERATING STATE THEREOF
- Publication number 20200361098
- Publication date Nov 19, 2020
- COVAL
- Pierre MILHAU
- G01 - MEASURING TESTING
Information Patent Application
VACUUM CHAMBER WITH EASIER ASSEMBLY FOR GRIPPER
- Publication number 20200269443
- Publication date Aug 27, 2020
- COVAL
- Julien BILLON
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
HYBRID FLUID CIRCULATION AND SIGNAL TRANSMISSION DEVICE
- Publication number 20180159254
- Publication date Jun 7, 2018
- COVAL
- Pierre MILHAU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CASING WITH MODULAR VACUUM
- Publication number 20160346938
- Publication date Dec 1, 2016
- COVAL
- Maxime PINET
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Cartridge for a Pneumatic Circuit and Suction Gripper Device Compri...
- Publication number 20160230779
- Publication date Aug 11, 2016
- COVAL
- Pierre MILHAU
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ASSEMBLY OF VENTURI-EFFECT VACUUM GENERATOR MODULES, AND MODULE FOR...
- Publication number 20130315761
- Publication date Nov 28, 2013
- COVAL
- Pierre Milhau
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Device for Controlling a Circuit that Consumes Compressed Gas, and...
- Publication number 20100175764
- Publication date Jul 15, 2010
- COVAL
- Michel Cecchin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Trademarklast 30 trademarks

Information Trademark
79182909 - LEMCOM
- Serial number 79182909
- Registration number 5262896
- Filing date Sep 3, 2015
- COVAL
- 7 - Machines and machine tools
Information Trademark
79164331 - COVAL
- Serial number 79164331
- Registration number 4943584
- Filing date Feb 18, 2015
- COVAL (société par actions simplifiée)
- 7 - Machines and machine tools
Information Trademark
79091976 - LEMAX
- Serial number 79091976
- Registration number 3968930
- Filing date Oct 21, 2010
- COVAL
- 7 - Machines and machine tools
Information Trademark
79069026 - LEM
- Serial number 79069026
- Registration number 3790397
- Filing date Apr 2, 2009
- COVAL
- 7 - Machines and machine tools
Information Trademark
79037800 - TWINTECH
- Serial number 79037800
- Registration number 3453996
- Filing date Apr 3, 2007
- COVAL
- 7 - Machines and machine tools

COVAL (société par actions simplifiée)

Organization

Patents Grantslast 30 patents

Device for controlling pneumatic component

Supersonic ejector with annular chamber

Gripping device with monitoring of the operating state thereof

Vacuum chamber with easier assembly for gripper

Hybrid fluid circulation and signal transmission device

Casing with modular vacuum

Assembly of venturi-effect vacuum generator modules, and module for...

Suction gripper device

Patents Applicationslast 30 patents

GRIP MEMBER FOR A VACUUM BOX

MULTI-STAGE VACUUM GENERATOR

Fluid Device for Suction Gripping

DEVICE FOR CONTROLLING PNEUMATIC COMPONENT

SUPERSONIC EJECTOR WITH ANNULAR CHAMBER

GRIPPING DEVICE WITH MONITORING OF THE OPERATING STATE THEREOF

VACUUM CHAMBER WITH EASIER ASSEMBLY FOR GRIPPER

HYBRID FLUID CIRCULATION AND SIGNAL TRANSMISSION DEVICE

CASING WITH MODULAR VACUUM

Cartridge for a Pneumatic Circuit and Suction Gripper Device Compri...

ASSEMBLY OF VENTURI-EFFECT VACUUM GENERATOR MODULES, AND MODULE FOR...

Device for Controlling a Circuit that Consumes Compressed Gas, and...

Trademarklast 30 trademarks

79182909 - LEMCOM

79164331 - COVAL

79091976 - LEMAX

79069026 - LEM

79037800 - TWINTECH