Rittgers
Jon Rittgers, Celbridge Co Kildare IE
Patent application number | Description | Published |
---|---|---|
20110025788 | Fluid Interconnection - In one embodiment, a fluid interconnection between a fluid container and a fluid ejector assembly includes: a first wick at an outlet from the container, the first wick having an upstream surface and a downstream surface; a second wick at an inlet to the ejector assembly, the second wick having an upstream surface and a downstream surface, the upstream surface in direct contact with the downstream surface of the first wick across substantially the entire area of the upstream surface of the second wick; and a filter in direct contact with the downstream surface of the second wick. | 02-03-2011 |
Jon Rittgers, Kildare IE
Patent application number | Description | Published |
---|---|---|
20100177150 | COLOUR PRINT CARTRIDGE - A colour print cartridge comprises an ink housing | 07-15-2010 |
20120013688 | INK CONTAINER TO SEPARATE UNWANTED PARTICLES FROM INK - An ink container usable with an image forming apparatus having a carriage to transport the ink container in a reciprocating motion across a substrate and an ink ejector to eject the ink onto the substrate is included. The ink container includes a chamber configured to supply ink to the ink ejector of the image forming apparatus. The ink container also includes a separation member disposed within the chamber configured to separate unwanted particles from the ink in response to the reciprocating motion of the carriage and gravity, and to direct the ink downstream to the ink ejector. | 01-19-2012 |
Jon Rittgers, Co. Kildere IE
Patent application number | Description | Published |
---|---|---|
20100132830 | PRINT CARTRIDGE - A method of making a print cartridge comprises providing an ink housing | 06-03-2010 |
Jon Rittgers, Co. Kildare IE
Patent application number | Description | Published |
---|---|---|
20090219354 | INK CARTRIDGE - The invention relates to an ink cartridge comprising a liquid ink, an extraction system for the liquid ink and a container for the liquid ink, the container having a non zero water vapor transmission rate, the liquid ink occupying a first region | 09-03-2009 |
Jon Rittgers, Celbridge IE
Patent application number | Description | Published |
---|---|---|
20110220711 | PRINTER CREDIT MANAGEMENT - A printer credit management method is disclosed, the method includes receiving a code at a printer. From the code, a printer identifier and a credit value are discerned. It is determined if the printer identifier corresponds to a unique identifier assigned to the printer. Only upon a positive determination, a credit balance maintained by the printer is updated to include the credit value. | 09-15-2011 |
20150235224 | PRINTER CREDIT MANAGEMENT - A printer credit management method is disclosed, the method includes receiving a code at a printer. From the code, a printer identifier and a credit value are discerned. It is determined if the printer identifier corresponds to a unique identifier assigned to the printer. Only upon a positive determination, a credit balance maintained by the printer is updated to include the credit value. | 08-20-2015 |
20160082741 | FLUID CARTRIDGE SUB-ASSEMBLY - A fluid cartridge sub-assembly comprising a first vent bore, an elongate air channel, a cover extending over the first vent bore and the air channel, and a second vent bore connected to the air channel. | 03-24-2016 |
Jon Rittgers, Leixlip IE
Patent application number | Description | Published |
---|---|---|
20130083137 | INK SUPPLY RESERVOIR - An ink supply reservoir, and method of supplying ink, is described. | 04-04-2013 |
Montague Rittgers, Pasadena, CA US
Patent application number | Description | Published |
---|---|---|
20150090375 | CELLULOSIC AND SYNTHETIC POLYMERIC FEEDSTOCK BARREL FOR USE IN RAPID DISCHARGE FORMING OF METALLIC GLASSES - The present disclosure is directed to the use of cellulosic materials, such as wood, paper, etc., or synthetic polymeric materials, such as a thermoplastic, rubber, etc., or a composite containing one or more of these materials as feedstock barrels for the process of injection molding of metallic glasses by rapid capacitor discharge forming (RCDF) techniques. | 04-02-2015 |
Stanley E. Rittgers, Stow, OH US
William Jon Rittgers, Leixlip, Co Kildare IE
Patent application number | Description | Published |
---|---|---|
20150329248 | FLUID CONTAINER SHIP CAP - A fluid container ship cap seals a plurality of fluid interconnects of a fluid container during one or both of shipping and storage. The fluid container ship cap includes an elastomeric seal having a plurality of fluidic sealing members to seal a corresponding plurality of fluid interconnects. The fluid container ship cap further includes a rigid shell to rotate the fluid container ship cap about an axis of rotation at a fulcrum provided by a first fluidic sealing member of the plurality of fluidic sealing members. The elastomeric seal is affixed to the rigid shell. | 11-19-2015 |
William Jon Rittgers, Celbridge Kildare IE
Patent application number | Description | Published |
---|---|---|
20150035915 | FLUID CARTRIDGE - In one example, a fluid cartridge for an inkjet type liquid dispensing device includes a housing having a chamber therein for holding a liquid, a vent through which air may enter the chamber, and an outlet through which liquid may pass from the chamber out of the housing. A capillary material is disposed in the chamber between the vent and the outlet so that, when the capillary material is sufficiently depleted of liquid, the capillary material forms an airway from the vent to the outlet. The outlet configured to cause an abrupt break in a liquid connection in the outlet as air enters the outlet through the capillary material. | 02-05-2015 |
William Jon Rittgers, Celbridge IE
Patent application number | Description | Published |
---|---|---|
20090071564 | Filling An Ink Pen - In one embodiment, a method for filling an ink pen having an ink holding chamber and an outlet from the chamber includes: covering the outlet with a first more dense ink holding material; adding ink to the first material; priming the pen; and adding a second less dense ink soaked ink holding material to the chamber. | 03-19-2009 |
William Jon Rittgers, Kildare IE
Patent application number | Description | Published |
---|---|---|
20130110744 | SYSTEM FOR CALCULATING COST FOR PRINTING | 05-02-2013 |
William Jon Rittgers, Co. Kildare IE
Patent application number | Description | Published |
---|---|---|
20100238242 | ZONE VENTING IN A FLUID CARTRIDGE - In one embodiment, a cartridge includes: a housing having a chamber therein for holding a fluid; a vent at a first part of the chamber; a porous fluid holding material in the chamber; an outlet from the chamber; and a hole extending through the fluid holding material from the first part of the chamber to a second part of the chamber at a location away from the outlet such that the second part of the chamber is vented through the hole but the outlet is not vented through the hole. | 09-23-2010 |
20120001990 | INK SUPPLY CONTAINER - An ink supply container includes a first portion and a second portion. The first portion is configured to hold a first volume of ink and is configured to be releasably connectable to a printhead. The second portion is configured to hold a second volume of ink and is in communication with the first portion. The second portion is configured to extend over a top of at least one other ink supply container upon releasable connection of the first portion of the container to a printhead assembly. | 01-05-2012 |
20150053268 | INTERCONNECT MEMBRANE - A liquid permeable interconnect membrane for a liquid supply outlet, and a void between the interconnect membranes and an opposite void wall, the interconnect membrane being stiff enough to avoid unwanted pore deformation or contact with the opposite void wall. | 02-26-2015 |