Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894

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G03G15/0896

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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G15/00Apparatus for electrographic processes using a charge pattern

Current Industry

G03G15/0896Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Powder container coupling mechanism
- Patent number 12,197,146
- Issue date Jan 14, 2025
- General Plastics Industrial Co., Ltd.
- Chuang Chin His
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus, developing apparatus,...
- Patent number 12,153,374
- Issue date Nov 26, 2024
- Canon Kabushiki Kaisha
- Masanari Morioka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Image forming device
- Patent number 12,147,189
- Issue date Nov 19, 2024
- Brother Kogyo Kabushiki Kaisha
- Kazuna Taguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge with a wall having outlets through which a paddle a...
- Patent number 12,130,569
- Issue date Oct 29, 2024
- Toshiba Tec Kabushiki Kaisha
- Takaho Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge
- Patent number 12,117,764
- Issue date Oct 15, 2024
- Canon Kabushiki Kaisha
- Takashi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing unit having guide that stably supports toner cartridge
- Patent number 12,111,587
- Issue date Oct 8, 2024
- Brother Kogyo Kabushiki Kaisha
- Masahiko Hayakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder conveying device and image forming apparatus incorporating same
- Patent number 12,111,600
- Issue date Oct 8, 2024
- Ricoh Company, Ltd.
- Kazuhiro Shimada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member unit and development unit
- Patent number 12,111,608
- Issue date Oct 8, 2024
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner container and image forming system
- Patent number 12,105,441
- Issue date Oct 1, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,092,973
- Issue date Sep 17, 2024
- Canon Kabushiki Kaisha
- Goshi Ozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge
- Patent number 11,988,988
- Issue date May 21, 2024
- Brother Kogyo Kabushiki Kaisha
- Takeyuki Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, process cartridge and electrophotographic image forming...
- Patent number 11,960,237
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including developer conveying member and to...
- Patent number 11,906,910
- Issue date Feb 20, 2024
- Kyocera Document Solutions Inc.
- Eiji Gyotoku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus including developer c...
- Patent number 11,906,911
- Issue date Feb 20, 2024
- Kyocera Document Solutions Inc.
- Eiji Gyotoku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member unit and development unit
- Patent number 11,899,393
- Issue date Feb 13, 2024
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, process cartridge and electrophotographic image forming...
- Patent number 11,874,627
- Issue date Jan 16, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer discharging method of developing device and developing de...
- Patent number 11,835,886
- Issue date Dec 5, 2023
- Canon Kabushiki Kaisha
- Hisashi Tsukijima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer discharging method of developing device and developing de...
- Patent number 11,822,264
- Issue date Nov 21, 2023
- Canon Kabushiki Kaisha
- Hiroki Takano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,815,846
- Issue date Nov 14, 2023
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including drum cartridge having cushion mem...
- Patent number 11,789,382
- Issue date Oct 17, 2023
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging system with a developing chamber having a developer roller...
- Patent number 11,754,949
- Issue date Sep 12, 2023
- Hewlett-Packard Development Company, L.P.
- Satoshi Muramatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Print powder reservoir sealed from atmosphere at lower pressure tha...
- Patent number 11,733,620
- Issue date Aug 22, 2023
- Hewlett-Packard Development Company, L.P.
- Jeffrey Harold Luke
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing unit having guide that stably supports toner cartridge
- Patent number 11,698,595
- Issue date Jul 11, 2023
- Brother Kogyo Kabushiki Kaisha
- Masahiko Hayakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus, developing apparatus,...
- Patent number 11,675,308
- Issue date Jun 13, 2023
- Canon Kabushiki Kaisha
- Masanari Morioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device with transporting member and cooling unit fixed t...
- Patent number 11,656,562
- Issue date May 23, 2023
- FUJIFILM Business Innovation Corp.
- Tatsuya Tamai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device
- Patent number 11,656,575
- Issue date May 23, 2023
- Brother Kogyo Kabushiki Kaisha
- Kazuna Taguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device
- Patent number 11,635,729
- Issue date Apr 25, 2023
- Brother Kogyo Kabushiki Kaisha
- Kazuna Taguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device provided with duct and image forming apparatus in...
- Patent number 11,624,991
- Issue date Apr 11, 2023
- Kyocera Document Solutions Inc.
- Yuzo Harada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer cartridge provided with gear having engagement portions
- Patent number 11,579,543
- Issue date Feb 14, 2023
- Brother Kogyo Kabushiki Kaisha
- Keita Shimizu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Powder container, developing device, and image forming apparatus wi...
- Patent number 11,573,506
- Issue date Feb 7, 2023
- Ricoh Company, Ltd.
- Ryusuke Mase
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING DEVICE
- Publication number 20250013193
- Publication date Jan 9, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Kazuna TAGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20250004418
- Publication date Jan 2, 2025
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONTAINER AND IMAGE FORMING SYSTEM
- Publication number 20240427262
- Publication date Dec 26, 2024
- Canon Kabushiki Kaisha
- HIROYUKI MUNETSUGU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE
- Publication number 20240345535
- Publication date Oct 17, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Takeyuki TAKAGI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER SUPPLY DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20240337968
- Publication date Oct 10, 2024
- Michiharu SUZUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRUM UNIT INCLUDING DRUM FRAME TO WHICH DEVELOPING CARTRIDGE IS ATT...
- Publication number 20240329588
- Publication date Oct 3, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMATION APPARATUS AND METHOD FOR MANUFACTURING IMAGE FORMAT...
- Publication number 20240310757
- Publication date Sep 19, 2024
- Oki Electric Industry Co., Ltd.
- Yasumasa SAGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20240241476
- Publication date Jul 18, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Nao Itabashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE
- Publication number 20240231255
- Publication date Jul 11, 2024
- JIANGXI YIBO E-TECH CO. LTD.
- Xiaobing LIU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPMENT DEVICE HAVING ROTATABLE WIPER WIPING OPTICAL SURFACE OF...
- Publication number 20240201617
- Publication date Jun 20, 2024
- Hewlett-Packard Development Company, L.P.
- Yongnam Ahn
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240069467
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- Goshi Ozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING...
- Publication number 20240069489
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240036514
- Publication date Feb 1, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20230418218
- Publication date Dec 28, 2023
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, DEVELOPING APPARATUS,...
- Publication number 20230305486
- Publication date Sep 28, 2023
- Canon Kabushiki Kaisha
- Masanari Morioka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Developing Unit Having Guide that Stably Supports Toner Cartridge
- Publication number 20230280676
- Publication date Sep 7, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Masahiko Hayakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE
- Publication number 20230229109
- Publication date Jul 20, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Kazuna TAGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, IMAGE FORMING APPARATUS, IMAGE FORMATION METHOD, AND PRINTED...
- Publication number 20230205105
- Publication date Jun 29, 2023
- Yoshitaka YAMAUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER CARTRIDGE PROVIDED WITH GEAR HAVING ENGAGEMENT PORTIONS
- Publication number 20230176499
- Publication date Jun 8, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita Shimizu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING DRUM CARTRIDGE HAVING CUSHION MEM...
- Publication number 20230152731
- Publication date May 18, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE
- Publication number 20230025758
- Publication date Jan 26, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Takeyuki TAKAGI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20230023224
- Publication date Jan 26, 2023
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING...
- Publication number 20220350292
- Publication date Nov 3, 2022
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220171330
- Publication date Jun 2, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE INCLUDING A PROTRUSION PROTRUDING FROM A CENTER OF...
- Publication number 20220107587
- Publication date Apr 7, 2022
- RICOH COMPANY, LTD.
- Tomohiro Kubota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing Unit Having Guide that Stably Supports Toner Cartridge
- Publication number 20220091540
- Publication date Mar 24, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Masahiko Hayakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20220075292
- Publication date Mar 10, 2022
- Toshiba Tec Kabushiki Kaisha
- Nobuaki Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE
- Publication number 20220057745
- Publication date Feb 24, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Kazuna TAGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND PRODUCTION METHOD THEREOF, AND TONER STORED UNIT, IMAGE F...
- Publication number 20220050395
- Publication date Feb 17, 2022
- RICOH COMPANY, LTD.
- Hiroshi YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE CAPABLE OF MAINTAINING CONTACTING PRESSURE BET...
- Publication number 20220035266
- Publication date Feb 3, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Yuwen WANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Powder container coupling mechanism

Electrophotographic image forming apparatus, developing apparatus,...

Image forming device

Toner cartridge with a wall having outlets through which a paddle a...

Toner cartridge

Developing unit having guide that stably supports toner cartridge

Powder conveying device and image forming apparatus incorporating same

Photosensitive member unit and development unit

Toner container and image forming system

Image forming apparatus

Developing cartridge

Cartridge, process cartridge and electrophotographic image forming...

Image forming apparatus including developer conveying member and to...

Developing device and image forming apparatus including developer c...

Photosensitive member unit and development unit

Cartridge, process cartridge and electrophotographic image forming...

Developer discharging method of developing device and developing de...

Developer discharging method of developing device and developing de...

Image forming apparatus

Image forming apparatus including drum cartridge having cushion mem...

Imaging system with a developing chamber having a developer roller...

Print powder reservoir sealed from atmosphere at lower pressure tha...

Developing unit having guide that stably supports toner cartridge

Electrophotographic image forming apparatus, developing apparatus,...

Developing device with transporting member and cooling unit fixed t...

Image forming device

Image forming device

Developing device provided with duct and image forming apparatus in...

Developer cartridge provided with gear having engagement portions

Powder container, developing device, and image forming apparatus wi...

Patents Applicationslast 30 patents

IMAGE FORMING DEVICE

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

TONER CONTAINER AND IMAGE FORMING SYSTEM

DEVELOPING CARTRIDGE

DEVELOPER SUPPLY DEVICE AND IMAGE FORMING APPARATUS

DRUM UNIT INCLUDING DRUM FRAME TO WHICH DEVELOPING CARTRIDGE IS ATT...

IMAGE FORMATION APPARATUS AND METHOD FOR MANUFACTURING IMAGE FORMAT...

IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

DEVELOPING CARTRIDGE

DEVELOPMENT DEVICE HAVING ROTATABLE WIPER WIPING OPTICAL SURFACE OF...

IMAGE FORMING APPARATUS

CARTRIDGE, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING...

IMAGE FORMING APPARATUS

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, DEVELOPING APPARATUS,...

Developing Unit Having Guide that Stably Supports Toner Cartridge

IMAGE FORMING DEVICE

TONER, IMAGE FORMING APPARATUS, IMAGE FORMATION METHOD, AND PRINTED...

DEVELOPER CARTRIDGE PROVIDED WITH GEAR HAVING ENGAGEMENT PORTIONS

IMAGE FORMING APPARATUS INCLUDING DRUM CARTRIDGE HAVING CUSHION MEM...

DEVELOPING CARTRIDGE

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

CARTRIDGE, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING...

IMAGE FORMING APPARATUS

TONER CARTRIDGE INCLUDING A PROTRUSION PROTRUDING FROM A CENTER OF...

Developing Unit Having Guide that Stably Supports Toner Cartridge

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING DEVICE

TONER AND PRODUCTION METHOD THEREOF, AND TONER STORED UNIT, IMAGE F...

DEVELOPING CARTRIDGE CAPABLE OF MAINTAINING CONTACTING PRESSURE BET...