Tyler Frederick Williams

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Georgetown, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Toner cartridge having a shutter lock mechanism
- Patent number 9,031,451
- Issue date May 12, 2015
- Lexmark International, Inc.
- Darrell Stephen Rulon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Movable toner port cover member for a replaceable unit of an imagin...
- Patent number 8,867,968
- Issue date Oct 21, 2014
- Lexmark International, Inc.
- John Andrew Buchanan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge having a pivoting exit port cover
- Patent number 8,774,684
- Issue date Jul 8, 2014
- Lexmark International, Inc.
- John Andrew Buchanan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge having a pivoting exit port cover
- Patent number 8,649,710
- Issue date Feb 11, 2014
- Lexmark International, Inc.
- John Andrew Buchanan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Toner Cartridge Having a Shutter Lock Mechanism
- Publication number 20140241758
- Publication date Aug 28, 2014
- Lexmark International, Inc.
- Darrell Stephen Rulon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Movable Toner Port Cover Member for a Replaceable Unit of an Imagin...
- Publication number 20130170869
- Publication date Jul 4, 2013
- Lexmark International, Inc.
- John Andrew Buchanan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner Cartridge having a Pivoting Exit Port Cover
- Publication number 20130170872
- Publication date Jul 4, 2013
- Lexmark International, Inc.
- John Andrew Buchanan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE HAVING A PIVOTING EXIT PORT COVER
- Publication number 20130170861
- Publication date Jul 4, 2013
- John Andrew Buchanan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY