Rupturable sealing film

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CPC
G03G2215/0883

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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G2215/00Apparatus for electrophotographic processes

Current Industry

G03G2215/0883Rupturable sealing film

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Patents Grantslast 30 patents

Information Patent Grant
Developing cartridge and an electrophotographic image forming appar...
- Patent number 7,197,258
- Issue date Mar 27, 2007
- Samsung Electronics Co., Ltd.
- Byung-sun Ahn
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge, image forming apparatus and tear-seal device and m...
- Patent number 7,054,575
- Issue date May 30, 2006
- Steven Bruce Michlin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing developer container, method of manufacturin...
- Patent number 6,501,924
- Issue date Dec 31, 2002
- Canon Kabushiki Kaisha
- Toshiaki Nagashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus
- Patent number 6,181,898
- Issue date Jan 30, 2001
- Canon Kabushiki Kaisha
- Minoru Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Seal for toner cartridge
- Patent number 6,041,202
- Issue date Mar 21, 2000
- Lester Cornelius
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Developing cartridge and an electrophotographic image forming appar...
- Publication number 20050111876
- Publication date May 26, 2005
- Byung-sun Ahn
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of manufacturing developer container, method of manufacturin...
- Publication number 20020021915
- Publication date Feb 21, 2002
- Toshiaki Nagashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY