Means for regulating the pressure in the cartridge

Industry

CPC
B41J2/17556

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed

Current Industry

B41J2/17556Means for regulating the pressure in the cartridge

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Liquid ejection apparatus
- Patent number 12,358,295
- Issue date Jul 15, 2025
- Canon Kabushiki Kaisha
- Satoshi Ideta
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and liquid storage member
- Patent number RE50482
- Issue date Jul 8, 2025
- Canon Kabushiki Kaisha
- Yukimichi Kimura
Information Patent Grant
Cartridge lid, cartridge, ink jet print head and ink jet printer
- Patent number 12,344,000
- Issue date Jul 1, 2025
- SICPA Holding S.A.
- Giovanni Morello
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging apparatus
- Patent number 12,319,067
- Issue date Jun 3, 2025
- Brother Kogyo Kabushiki Kaisha
- Fumio Nakazawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink storage apparatus with rotating type ink storage pouch and ink-...
- Patent number 12,285,950
- Issue date Apr 29, 2025
- GOSANTECH CO., LTD
- Dongkyun Shin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing method and inkjet printing apparatus
- Patent number 12,275,254
- Issue date Apr 15, 2025
- Ricoh Company, Ltd.
- Kenta Hagiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and method of manufacturing the liquid discha...
- Patent number 12,269,271
- Issue date Apr 8, 2025
- Canon Kabushiki Kaisha
- Motoaki Sato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Substrate treating liquid supply unit and substrate treating appara...
- Patent number 12,269,273
- Issue date Apr 8, 2025
- Semes Co., Ltd.
- Dong Hwa Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid storage container
- Patent number 12,257,844
- Issue date Mar 25, 2025
- Canon Kabushiki Kaisha
- Hiroaki Kusano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Tank unit and liquid ejecting apparatus
- Patent number 12,233,652
- Issue date Feb 25, 2025
- Seiko Epson Corporation
- Nanami Haga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recirculation of fluid within a fluidic ejection device
- Patent number 12,233,654
- Issue date Feb 25, 2025
- Hewlett-Packard Development Company, L.P.
- Mauricio Seras Franzoso
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging apparatus
- Patent number 12,214,596
- Issue date Feb 4, 2025
- Brother Kogyo Kabushiki Kaisha
- Yoshinori Osakabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording device maintaining valve at closing position to cl...
- Patent number 12,214,597
- Issue date Feb 4, 2025
- Brother Kogyo Kabushiki Kaisha
- Fumio Nakazawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Unified bulk ink cartridge for thermal inkjet printer
- Patent number 12,168,353
- Issue date Dec 17, 2024
- CONTROL PRINT LIMITED
- Shiva Basant Kabra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and printing method
- Patent number 12,151,482
- Issue date Nov 26, 2024
- Mimaki Engineering Co., Ltd.
- Akifumi Seki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for filling an ink cartridge and a filling station implement...
- Patent number 12,145,370
- Issue date Nov 19, 2024
- FILL' N PRINT
- Eddy Marie-Couste
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid storage container
- Patent number 12,138,936
- Issue date Nov 12, 2024
- Canon Kabushiki Kaisha
- Shoki Wakatsuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid supply apparatus, liquid storage tank, and liquid ejecting a...
- Patent number 12,115,795
- Issue date Oct 15, 2024
- Canon Kabushiki Kaisha
- Yasunori Takei
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing system having dynamically controlled meniscus pressure
- Patent number 12,053,989
- Issue date Aug 6, 2024
- The Boeing Company
- Matthew H. Mellin
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Pressure fluctuation suppression device and image forming device
- Patent number 12,030,319
- Issue date Jul 9, 2024
- Konica Minolta, Inc.
- Tasuku Asanuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid interconnection for bulk ink supply
- Patent number 11,958,296
- Issue date Apr 16, 2024
- Funai Electric Co., Ltd.
- Steven R. Komplin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multi-material fluidic printing system and method of printing
- Patent number 11,958,309
- Issue date Apr 16, 2024
- Brinter Oy
- Dhayakumar Rajan Prakash
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Supply unit and liquid discharging apparatus
- Patent number 11,938,737
- Issue date Mar 26, 2024
- Seiko Epson Corporation
- Toshihiro Horiuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Replenishable liquid storage tank including backpressure applicatio...
- Patent number 11,912,040
- Issue date Feb 27, 2024
- Brother Kogyo Kabushiki Kaisha
- Fumio Nakazawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging apparatus
- Patent number 11,912,039
- Issue date Feb 27, 2024
- Brother Kogyo Kabushiki Kaisha
- Fumio Nakazawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording device maintaining valve at closing position to cl...
- Patent number 11,904,613
- Issue date Feb 20, 2024
- Brother Kogyo Kabushiki Kaisha
- Fumio Nakazawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid cartridge capable of reducing leakage of liquid from liquid...
- Patent number 11,897,267
- Issue date Feb 13, 2024
- Brother Kogyo Kabushiki Kaisha
- Tetsuro Kobayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid supplying apparatus
- Patent number 11,878,533
- Issue date Jan 23, 2024
- Brother Kogyo Kabushiki Kaisha
- Yoshinori Osakabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge apparatus
- Patent number 11,865,847
- Issue date Jan 9, 2024
- Fumio Nakazawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge device
- Patent number 11,845,285
- Issue date Dec 19, 2023
- Brother Kogyo Kabushiki Kaisha
- Kenta Horade
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PRESSURE ADJUSTMENT APPARATUS, DROPLET EJECTION APPARATUS, PRESSURE...
- Publication number 20250187328
- Publication date Jun 12, 2025
- Konica Minolta, Inc.
- Shigetaka KUROSU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRESSURE CHANGING UNIT AND LIQUID EJECTION DEVICE
- Publication number 20250187345
- Publication date Jun 12, 2025
- SEIKO EPSON CORPORATION
- Takashi KOASE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID STORAGE SECTION, LIQUID FLOW MECHANISM, AND LIQUID EJECTION...
- Publication number 20250091356
- Publication date Mar 20, 2025
- SEIKO EPSON CORPORATION
- Tomohiro KAWASAKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID EJECTION DEVICE ASSEMBLIES
- Publication number 20250083445
- Publication date Mar 13, 2025
- Hewlett-Packard Development Company, L.P.
- Paul David SCHWEITZER
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SYSTEM FOR DELIVERING INK TO A PRINTHEAD
- Publication number 20250050652
- Publication date Feb 13, 2025
- MAPLEJET LIMITED
- Homayoun SHAHRESTANI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID STORAGE CONTAINER
- Publication number 20250033369
- Publication date Jan 30, 2025
- Canon Kabushiki Kaisha
- Shoki WAKATSUKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS
- Publication number 20250033366
- Publication date Jan 30, 2025
- Canon Kabushiki Kaisha
- HIDEAKI MATSUMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINT MATERIAL RESERVOIR, PRINTHEAD ASSEMBLY AND INKJET PRINTER
- Publication number 20250026129
- Publication date Jan 23, 2025
- Kateeva, Inc.
- Geoffrey Kenneth Love
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Recirculation system for ink or other material in a printing appara...
- Publication number 20250018727
- Publication date Jan 16, 2025
- Cefla Societa Cooperativa
- Luca Ferrari
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
APPARATUS FOR SUPPLYING INK, AND INKJET PRINTING SYSTEM INCLUDING T...
- Publication number 20250001765
- Publication date Jan 2, 2025
- AP SYSTEMS INC
- Woo Jong HAN
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET RECORDING METHOD, INK JET RECORDING DEVICE AND AQUEOUS INK
- Publication number 20240408883
- Publication date Dec 12, 2024
- Canon Kabushiki Kaisha
- MIKIO SANADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK SUPPLYING MECHANISM AND IMAGE FORMING APPARATUS
- Publication number 20240391247
- Publication date Nov 28, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Shinya SAKAOKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CARTRIDGE, INK JET PRINT HEAD AND INK JET PRINTER
- Publication number 20240383256
- Publication date Nov 21, 2024
- SICPA Holding S.A.
- Giovanni MORELLO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID SUPPLY APPARATUS, PRINTING SYSTEM, AND PRINTING APPARATUS
- Publication number 20240359475
- Publication date Oct 31, 2024
- Canon Kabushiki Kaisha
- AKIRA FUJIKAKE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING SYSTEM HAVING DYNAMICALLY CONTROLLED MENISCUS PRESSURE
- Publication number 20240359480
- Publication date Oct 31, 2024
- The Boeing Company
- Matthew H. Mellin
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
LIQUID SUPPLY APPARATUS, PRINTING SYSTEM, AND PRINTING APPARATUS
- Publication number 20240359476
- Publication date Oct 31, 2024
- Canon Kabushiki Kaisha
- NAOAKI WADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DEGASSING DEVICE AND INKJET RECORDING APPARATUS
- Publication number 20240351343
- Publication date Oct 24, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Hideki ISHIDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DEGASSING DEVICE AND INKJET RECORDING APPARATUS
- Publication number 20240351346
- Publication date Oct 24, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Hiroaki WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DEGASSING DEVICE AND INKJET RECORDING APPARATUS
- Publication number 20240351345
- Publication date Oct 24, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Takeru YOSHIDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CARTRIDGE LID, CARTRIDGE, INK JET PRINT HEAD AND INK JET PRINTER
- Publication number 20240308230
- Publication date Sep 19, 2024
- SICPA Holding S.A.
- Giovanni MORELLO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
A FLUID DISTRIBUTION DEVICE FOR AN INKJET PRINT HEAD ASSEMBLY
- Publication number 20240300246
- Publication date Sep 12, 2024
- Canon Kabushiki Kaisha
- Hendricus G.J. BOERSTAL
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION DEVICE
- Publication number 20240294015
- Publication date Sep 5, 2024
- SEIKO EPSON CORPORATION
- Ryuya YATSUDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CARTRIDGE CAPABLE OF REDUCING LEAKAGE OF LIQUID FROM LIQUID...
- Publication number 20240198686
- Publication date Jun 20, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Tetsuro KOBAYASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS AND HEAD UNIT
- Publication number 20240198684
- Publication date Jun 20, 2024
- Canon Kabushiki Kaisha
- NORIYASU NAGAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK DISCHARGING APPARATUS
- Publication number 20240173987
- Publication date May 30, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- RIE JOBOJI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK STORAGE APPARATUS WITH ROTATING TYPE INK STORAGE POUCH AND INK-...
- Publication number 20240165958
- Publication date May 23, 2024
- GOSANTECH CO., LTD.
- Dongkyun SHIN
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGING APPARATUS
- Publication number 20240123737
- Publication date Apr 18, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Fumio NAKAZAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS
- Publication number 20240100852
- Publication date Mar 28, 2024
- Canon Kabushiki Kaisha
- SATOSHI IDETA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
LIQUID SUPPLYING APPARATUS
- Publication number 20240100844
- Publication date Mar 28, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Yoshinori OSAKABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING DEVICE MAINTAINING VALVE AT CLOSING POSITION TO CL...
- Publication number 20240066882
- Publication date Feb 29, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Fumio NAKAZAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Means for regulating the pressure in the cartridge

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Liquid ejection apparatus

Printing apparatus and liquid storage member

Cartridge lid, cartridge, ink jet print head and ink jet printer

Liquid discharging apparatus

Ink storage apparatus with rotating type ink storage pouch and ink-...

Inkjet printing method and inkjet printing apparatus

Liquid discharge head and method of manufacturing the liquid discha...

Substrate treating liquid supply unit and substrate treating appara...

Liquid storage container

Tank unit and liquid ejecting apparatus

Recirculation of fluid within a fluidic ejection device

Liquid discharging apparatus

Inkjet recording device maintaining valve at closing position to cl...

Unified bulk ink cartridge for thermal inkjet printer

Printing apparatus and printing method

Method for filling an ink cartridge and a filling station implement...

Liquid storage container

Liquid supply apparatus, liquid storage tank, and liquid ejecting a...

Inkjet printing system having dynamically controlled meniscus pressure

Pressure fluctuation suppression device and image forming device

Fluid interconnection for bulk ink supply

Multi-material fluidic printing system and method of printing

Supply unit and liquid discharging apparatus

Replenishable liquid storage tank including backpressure applicatio...

Liquid discharging apparatus

Inkjet recording device maintaining valve at closing position to cl...

Liquid cartridge capable of reducing leakage of liquid from liquid...

Liquid supplying apparatus

Liquid discharge apparatus

Liquid discharge device

Patents Applicationslast 30 patents

PRESSURE ADJUSTMENT APPARATUS, DROPLET EJECTION APPARATUS, PRESSURE...

PRESSURE CHANGING UNIT AND LIQUID EJECTION DEVICE

LIQUID STORAGE SECTION, LIQUID FLOW MECHANISM, AND LIQUID EJECTION...

FLUID EJECTION DEVICE ASSEMBLIES

SYSTEM FOR DELIVERING INK TO A PRINTHEAD

LIQUID STORAGE CONTAINER

PRINTING APPARATUS

PRINT MATERIAL RESERVOIR, PRINTHEAD ASSEMBLY AND INKJET PRINTER

Recirculation system for ink or other material in a printing appara...

APPARATUS FOR SUPPLYING INK, AND INKJET PRINTING SYSTEM INCLUDING T...

INK JET RECORDING METHOD, INK JET RECORDING DEVICE AND AQUEOUS INK

INK SUPPLYING MECHANISM AND IMAGE FORMING APPARATUS

CARTRIDGE, INK JET PRINT HEAD AND INK JET PRINTER

LIQUID SUPPLY APPARATUS, PRINTING SYSTEM, AND PRINTING APPARATUS

INKJET PRINTING SYSTEM HAVING DYNAMICALLY CONTROLLED MENISCUS PRESSURE

LIQUID SUPPLY APPARATUS, PRINTING SYSTEM, AND PRINTING APPARATUS

DEGASSING DEVICE AND INKJET RECORDING APPARATUS

DEGASSING DEVICE AND INKJET RECORDING APPARATUS

DEGASSING DEVICE AND INKJET RECORDING APPARATUS

CARTRIDGE LID, CARTRIDGE, INK JET PRINT HEAD AND INK JET PRINTER

A FLUID DISTRIBUTION DEVICE FOR AN INKJET PRINT HEAD ASSEMBLY

LIQUID EJECTION DEVICE

LIQUID CARTRIDGE CAPABLE OF REDUCING LEAKAGE OF LIQUID FROM LIQUID...

LIQUID EJECTION APPARATUS AND HEAD UNIT

INK DISCHARGING APPARATUS

INK STORAGE APPARATUS WITH ROTATING TYPE INK STORAGE POUCH AND INK-...

LIQUID DISCHARGING APPARATUS

LIQUID EJECTION APPARATUS

LIQUID SUPPLYING APPARATUS

INKJET RECORDING DEVICE MAINTAINING VALVE AT CLOSING POSITION TO CL...