1
John Philip Bolash, Mark Joseph Edwards, Edmund Hulin James III, George Keith Parish, David Howard White: Identification of thermal inkjet printer cartridges. Lexmark International, Michael T Sanderson, Luedeka Neely & Graham, December 19, 2000: US06161915 (139 worldwide citation)

The invention relates to an apparatus for providing information to a printer controller in order to identify the type of printer cartridge installed in a thermal ink jet printer. The apparatus includes a printer cable containing a set of electrically-conductive wires connected to contacts in a print ...


2
Edmund Hulin James III, Thomas Eugene Pangburn, David Christopher Tattershall, David Howard White: Retractable exit tray for imaging apparatus. Lexmark International, Jacqueline M Daspit, Ronald K Aust, May 15, 2001: US06231043 (56 worldwide citation)

The invention is directed to a media tray for an imaging apparatus for receiving a sheet of media. The media tray includes a base having a first side region and a second side region, a first sheet support member, a second sheet support member, a first mechanism, a second mechanism, and a force apply ...


3
Christopher Keith Caspar, Edmund Hulin James III, Kurt Matthew Korfhage, Christopher Patrick Murphy, Jerry Wesley Raider: Sheet aligning apparatus. Lexmark International, John A Brady, October 26, 1999: US05971390 (33 worldwide citation)

Each sheet of a stack of media is aligned with a fixed alignment surface prior to being fed towards a process station of a printer by a single pick roll. During the first portion of its cycle of operation, the sheet advancing force of the pick roll, which is offset from the axis or centerline of the ...


4
David Michael Cseledy, Monty Lane Francis, Edmund Hulin James III, Gregory Willis Peterson, Donald Norman Spitz: Print station in an ink jet printer. Lexmark International, John J McArdle Jr, November 4, 1997: US05684516 (24 worldwide citation)

A serial drop-on-demand ink jet printer having an ink cartridge mounted for reciprocation on a carrier which traverses paper advancing through the printer. The cartridge includes a nozzle array for the ejection of ink droplets onto the paper, and the carrier includes a tab upstream from the nozzle a ...


5
John Philip Bolash, Mark Joseph Edwards, Edmund Hulin James III, George Keith Parish: Thermal ink jet printer cartridge identification. Lexmark International, David E LaRose Esq, John V Pezdek, October 9, 2001: US06299274 (23 worldwide citation)

The invention described in the specification relates to an apparatus for supplying electrical information to a printer controller in order to identify the one or more cartridges installed in a printer. The apparatus comprises a carriage which is laterally translatable relative to the movement of pri ...


6
Fred Young Brandon, Bruce David Gibson, Edmund Hulin James III, Michael David Lattuca: Ink jet printhead body having wiper cleaning zones located on both sides of printhead. Lexmark International, John J McArdle, May 18, 1999: US05905513 (14 worldwide citation)

An ink jet printhead body includes one or more zones for cleaning, guiding and stabilizing a printhead wiper of an ink jet printer. The printhead body includes a receptacle providing a reservoir for ink, and the receptacle includes a wall having an outer surface. The wall includes a region at which ...


7
Hassan Bahrami, David Michael Cseledy, Paul Harrington III, Edmund Hulin James III: Universal ink-jet printhead maintenance station. Lexmark International, John J McArdle Jr, Ronald K Aust, June 17, 1997: US05640182 (13 worldwide citation)

A maintenance station for maintaining either a monochrome or a multi-color printhead in an ink-jet printer includes a single flexible wiper having a first wiping edge for wiping the ink-jet nozzle surface of a monochrome printhead and a plurality of second wiping edges for wiping the ink-jet nozzle ...


8
Dariush Aboonasry, Christopher Alan Adkins, Alexander Lloyd Chapman, Darell Dean Cronch, David Michael Cseledy, Edmund Hulin James III, Michael Anthony Marra III, Barry Baxter Stout: Encoder with mask spacer contacting the encoder film. Lexmark International, Thompson Hine, September 23, 2003: US06624407 (12 worldwide citation)

An encoder including a light source for emitting light, a photodetector for detecting at least part of the light emitted by the light source, and an encoder film including a plurality of alternating bars and windows and being located between the light source and the photodetector. The encoder includ ...


9
Thomas Allen Bailey, David Michael Cseledy, Edmund Hulin James III: Print media feed system for an ink jet printer. Lexmark International, John A Brady, July 18, 2000: US06089773 (7 worldwide citation)

A print media feed system feeds a print medium in an advance direction through a print zone in an ink jet printer. A printhead includes a plurality of ink emitting nozzles and defines the print zone. A media control surface is positioned in association with the printhead. The media control surface i ...


10
Randal Scott Williamson, Edmund Hulin James III: Imaging apparatus having an automatic sheet feeder. Lexmark International, Taylor & Aust PC, November 7, 2006: US07131644 (7 worldwide citation)

An imaging apparatus includes a sheet separation surface positioned along the sheet feed path downstream from a media tray. A plurality of pivoting arms is mounted in the imaging apparatus. The pivoting arms are moveable between a first position and a second position. The pivoting arms are positione ...