Coffey; Johnnie

Patent Applications and Registrations

Patent applications and USPTO patent grants for Coffey; Johnnie.The latest application filed is for "multi-color ink tank with features spaced by distances ensuring interface with printhead".

Company Profile

0.12.15

Coffey; Johnnie - Winchester KY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fluid height backpressure device in a system for supplying fluid to a printhead Grant 8,348,397 - Coffey , et al. January 8, 2	2013-01-08
Color ink tank with micro fluid applications Grant D667,491 - Williamson , et al. September 18, 2	2012-09-18
Fluid height backpressure device in a system for supplying fluid to a printhead Grant 8,256,880 - Coffey , et al. September 4, 2	2012-09-04
Ink tank for micro-fluid applications Grant D665,841 - Williamson , et al. August 21, 2	2012-08-21
Fluid height backpressure system for supplying fluid to a printhead and backpressure device used therein Grant 8,192,000 - Coffey , et al. June 5, 2	2012-06-05
Multi-color ink tank with features spaced by distances ensuring interface with printhead and carrier support structure Grant 8,172,381 - Anderson, Jr. , et al. May 8, 2	2012-05-08
Single reservoir tank with serpentine air vent Grant D650,419 - Butler , et al. December 13, 2	2011-12-13
Narrow ink tank with serpentine air vent Grant D650,420 - Butler , et al. December 13, 2	2011-12-13
Tri-color tank with serpentine air vents Grant D650,418 - Butler , et al. December 13, 2	2011-12-13
Multi-color Ink Tank With Features Spaced By Distances Ensuring Interface With Printhead App 20110032312 - Anderson, JR.; James Daniel ; et al.	2011-02-10
Individual Ink Tank With Features Spaced By Distances Ensuring Interface With Printhead App 20110032313 - Anderson, JR.; James Daniel ; et al.	2011-02-10
Mono Ink Tank With Features Spaced By Distances Ensuring Interface With Printhead App 20110032316 - Anderson, JR.; James Daniel ; et al.	2011-02-10
Fluid Height Backpressure System For Supplying Fluid To A Printhead And Backpressure Device Used Therein App 20110012964 - Coffey; Johnnie ; et al.	2011-01-20
Fluid Height Backpressure Device In A System For Supplying Fluid To A Printhead App 20110012945 - Coffey; Johnnie ; et al.	2011-01-20
Fluid Height Backpressure Device In A System For Supplying Fluid To A Printhead App 20110012946 - Coffey; Johnnie ; et al.	2011-01-20
Individual Ink Tank with Features Spaced by Distances Ensuring Interface with Printhead and Carrier Support Structure App 20100165060 - Anderson, JR.; James Daniel ; et al.	2010-07-01
Mono Ink Tank with Features Spaced by Distances Ensuring Interface with Printhead and Carrier Support Structure App 20100165061 - Anderson, JR.; James Daniel ; et al.	2010-07-01
Multi-Color Ink Tank With Features Spaced by Distances Ensuring Interface with Printhead and Carrier Support Structure App 20100157004 - Anderson, JR.; James Daniel ; et al.	2010-06-24
Printhead assembly having vertically overlapping ink flow channels Grant 7,540,594 - Coffey , et al. June 2, 2	2009-06-02
Ink tank with RFID sensor and serpentine vent Grant D587,748 - Anderson, Jr. , et al. March 3, 2	2009-03-03
Ink Tank Having Integrated Rfid Tag App 20080186187 - Adkins; Christopher Alan ; et al.	2008-08-07
Ink Tank Having Integrated Rfid Tag App 20080186367 - Adkins; Christopher Alan ; et al.	2008-08-07
Printhead Assembly Having Vertically Overlapping Ink Flow Channels App 20080043071 - Coffey; Johnnie ; et al.	2008-02-21
Vacuum Pump and Low Pressure Valve Inkjet Ink Supply App 20080043076 - Coffey; Johnnie ; et al.	2008-02-21
Ink supply systems and methods for inkjet printheads App 20070247497 - Buchanan; Jeffery James ; et al.	2007-10-25
Wick for an inkjet printhead Grant 7,182,447 - Anderson, Jr. , et al. February 27, 2	2007-02-27
Wick for an inkjet printhead App 20060132561 - Anderson,; James D. JR. ; et al.	2006-06-22

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