Johnnie A. Coffey

Person

Georgetown, KY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid height backpressure device in a system for supplying fluid to...
- Patent number 8,348,397
- Issue date Jan 8, 2013
- Lexmark International, Inc.
- Johnnie Coffey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid height backpressure device in a system for supplying fluid to...
- Patent number 8,256,880
- Issue date Sep 4, 2012
- Lexmark International, Inc.
- Johnnie Coffey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid height backpressure system for supplying fluid to a printhead...
- Patent number 8,192,000
- Issue date Jun 5, 2012
- Lexmark International, Inc.
- Johnnie Coffey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multi-color ink tank with features spaced by distances ensuring int...
- Patent number 8,172,381
- Issue date May 8, 2012
- Lexmark International, Inc.
- James Daniel Anderson, Jr.
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Tri-color tank with serpentine air vents
- Patent number D650418
- Issue date Dec 13, 2011
- Lexmark International, Inc.
- Lane Thomas Butler
- D18 - Printing and office machinery
Information Patent Grant
Narrow ink tank with serpentine air vent
- Patent number D650420
- Issue date Dec 13, 2011
- Lexmark International, Inc.
- Lane Thomas Butler
- D18 - Printing and office machinery
Information Patent Grant
Single reservoir tank with serpentine air vent
- Patent number D650419
- Issue date Dec 13, 2011
- Lexmark International, Inc.
- Lane Thomas Butler
- D18 - Printing and office machinery
Information Patent Grant
Printhead assembly having vertically overlapping ink flow channels
- Patent number 7,540,594
- Issue date Jun 2, 2009
- Lexmark International, Inc.
- Johnnie Coffey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink tank with RFID sensor and serpentine vent
- Patent number D587748
- Issue date Mar 3, 2009
- Lexmark International, Inc.
- James Daniel Anderson, Jr.
- D18 - Printing and office machinery
Information Patent Grant
Wick for an inkjet printhead
- Patent number 7,182,447
- Issue date Feb 27, 2007
- Lexmark International, Inc.
- James D. Anderson, Jr.
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for making multi-color ink reservoirs for ink jet printers
- Patent number 6,984,031
- Issue date Jan 10, 2006
- Lexmark International, Inc.
- Thomas Allen Bailey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multi-color ink reservoirs for ink jet printers
- Patent number 6,893,120
- Issue date May 17, 2005
- Lexmark International, Inc.
- Thomas Allen Bailey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Off-carrier tubing layout
- Patent number 6,739,698
- Issue date May 25, 2004
- Lexmark International, Inc.
- Michael James Benson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printhead carrier housing and flexible printed circuit attached to...
- Patent number 6,715,857
- Issue date Apr 6, 2004
- Lexmark International, Inc.
- Johnnie A. Coffey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Substrate sensing mechanism for use in a printer output bin
- Patent number 6,279,899
- Issue date Aug 28, 2001
- Lexmark International, Inc.
- Johnnie A. Coffey
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Printer having printhead gap adjustment mechanism
- Patent number 5,131,765
- Issue date Jul 21, 1992
- Lexmark International, Inc.
- John P. Bradley
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
MONO INK TANK WITH FEATURES SPACED BY DISTANCES ENSURING INTERFACE...
- Publication number 20110032316
- Publication date Feb 10, 2011
- James Daniel Anderson, JR.
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MULTI-COLOR INK TANK WITH FEATURES SPACED BY DISTANCES ENSURING INT...
- Publication number 20110032312
- Publication date Feb 10, 2011
- James Daniel Anderson, JR.
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INDIVIDUAL INK TANK WITH FEATURES SPACED BY DISTANCES ENSURING INTE...
- Publication number 20110032313
- Publication date Feb 10, 2011
- James Daniel Anderson, JR.
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID HEIGHT BACKPRESSURE SYSTEM FOR SUPPLYING FLUID TO A PRINTHEAD...
- Publication number 20110012964
- Publication date Jan 20, 2011
- Johnnie Coffey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID HEIGHT BACKPRESSURE DEVICE IN A SYSTEM FOR SUPPLYING FLUID TO...
- Publication number 20110012945
- Publication date Jan 20, 2011
- Johnnie Coffey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID HEIGHT BACKPRESSURE DEVICE IN A SYSTEM FOR SUPPLYING FLUID TO...
- Publication number 20110012946
- Publication date Jan 20, 2011
- Johnnie Coffey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Mono Ink Tank with Features Spaced by Distances Ensuring Interface...
- Publication number 20100165061
- Publication date Jul 1, 2010
- James Daniel Anderson, JR.
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Individual Ink Tank with Features Spaced by Distances Ensuring Inte...
- Publication number 20100165060
- Publication date Jul 1, 2010
- James Daniel Anderson, JR.
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Multi-Color Ink Tank With Features Spaced by Distances Ensuring Int...
- Publication number 20100157004
- Publication date Jun 24, 2010
- James Daniel Anderson, JR.
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK TANK HAVING INTEGRATED RFID TAG
- Publication number 20080186367
- Publication date Aug 7, 2008
- Lexmark International, Inc.
- Christopher Alan Adkins
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK TANK HAVING INTEGRATED RFID TAG
- Publication number 20080186187
- Publication date Aug 7, 2008
- Christopher Alan Adkins
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printhead Assembly Having Vertically Overlapping Ink Flow Channels
- Publication number 20080043071
- Publication date Feb 21, 2008
- Johnnie Coffey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Vacuum Pump and Low Pressure Valve Inkjet Ink Supply
- Publication number 20080043076
- Publication date Feb 21, 2008
- Johnnie Coffey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink supply systems and methods for inkjet printheads
- Publication number 20070247497
- Publication date Oct 25, 2007
- Lexmark International Inc.
- Jeffery James Buchanan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Wick for an inkjet printhead
- Publication number 20060132561
- Publication date Jun 22, 2006
- Lexmark International, Inc.
- James D. Anderson,
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for making multi-color ink reservoirs for ink jet printers
- Publication number 20050185037
- Publication date Aug 25, 2005
- Lexmark International, Inc.
- Thomas Allen Bailey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Multi-color ink reservoirs for ink jet printers
- Publication number 20040095447
- Publication date May 20, 2004
- Thomas Allen Bailey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTHEAD CARRIER HOUSING AND FLEXIBLE PRINTED CIRCUIT ATTACHED TO...
- Publication number 20040046836
- Publication date Mar 11, 2004
- Johnnie A. Coffey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Off-carrier tubing layout
- Publication number 20040046840
- Publication date Mar 11, 2004
- Michael James Benson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Johnnie A. Coffey

Person

Patents Grantslast 30 patents

Fluid height backpressure device in a system for supplying fluid to...

Fluid height backpressure device in a system for supplying fluid to...

Fluid height backpressure system for supplying fluid to a printhead...

Multi-color ink tank with features spaced by distances ensuring int...

Tri-color tank with serpentine air vents

Narrow ink tank with serpentine air vent

Single reservoir tank with serpentine air vent

Printhead assembly having vertically overlapping ink flow channels

Ink tank with RFID sensor and serpentine vent

Wick for an inkjet printhead

Method for making multi-color ink reservoirs for ink jet printers

Multi-color ink reservoirs for ink jet printers

Off-carrier tubing layout

Printhead carrier housing and flexible printed circuit attached to...

Substrate sensing mechanism for use in a printer output bin

Printer having printhead gap adjustment mechanism

Patents Applicationslast 30 patents

MONO INK TANK WITH FEATURES SPACED BY DISTANCES ENSURING INTERFACE...

MULTI-COLOR INK TANK WITH FEATURES SPACED BY DISTANCES ENSURING INT...

INDIVIDUAL INK TANK WITH FEATURES SPACED BY DISTANCES ENSURING INTE...

FLUID HEIGHT BACKPRESSURE SYSTEM FOR SUPPLYING FLUID TO A PRINTHEAD...

FLUID HEIGHT BACKPRESSURE DEVICE IN A SYSTEM FOR SUPPLYING FLUID TO...

FLUID HEIGHT BACKPRESSURE DEVICE IN A SYSTEM FOR SUPPLYING FLUID TO...

Mono Ink Tank with Features Spaced by Distances Ensuring Interface...

Individual Ink Tank with Features Spaced by Distances Ensuring Inte...

Multi-Color Ink Tank With Features Spaced by Distances Ensuring Int...

INK TANK HAVING INTEGRATED RFID TAG

INK TANK HAVING INTEGRATED RFID TAG

Printhead Assembly Having Vertically Overlapping Ink Flow Channels

Vacuum Pump and Low Pressure Valve Inkjet Ink Supply

Ink supply systems and methods for inkjet printheads

Wick for an inkjet printhead

Method for making multi-color ink reservoirs for ink jet printers

Multi-color ink reservoirs for ink jet printers

PRINTHEAD CARRIER HOUSING AND FLEXIBLE PRINTED CIRCUIT ATTACHED TO...

Off-carrier tubing layout