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Class Information
Number: 347/84
Name: Incremental printing of symbolic information > Ink jet > Fluid or fluid source handling means
Description: Subject matter wherein means are provided for controlling, treating, supplying, or otherwise manipulating the ejection fluid*.










Sub-classes under this class:

Class Number Class Name Patents
347/95 Fluid (e.g., fluid specifics) 577
347/85 Fluid supply system 2,457
347/93 With fluid treatment (e.g., filtering) 373
347/94 With means to reduce vibration in the fluid (damping) 333
347/92 With means to remove and/or accommodate bubbles in the fluid 498


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
8182077 Ink cartridge assemblies having adapter for easily removing ink cartridge from a mounting portion May. 22, 2012
8177343 Liquid tank with vent-to-atmosphere mechanism May. 15, 2012
8172388 Liquid container May. 8, 2012
8172386 Sealing device for fluid reservoir May. 8, 2012
8172384 Recording apparatus May. 8, 2012
8172382 Container arrangement including ink tank and adapter configured to be mounted to ink tank May. 8, 2012
8172380 Dual chamber, liquid apparatus having liquid permeability May. 8, 2012
8172379 Liquid ejecting head unit and method of manufacturing the same May. 8, 2012
8172377 Image forming apparatus May. 8, 2012
8172375 Valve and actuator employing capillary electrowetting phenomenon May. 8, 2012
8171876 Applicator and method for transferring dispersion liquid May. 8, 2012
8168694 Ink composition, ink set, ink for inkjet recording, ink set for inkjet recording, and ink cartridge for inkjet recording May. 1, 2012
8167417 Discharge unit and discharge apparatus May. 1, 2012
8162452 Liquid discharge device Apr. 24, 2012
8157360 Injection apparatus and a valve device provided in a passage Apr. 17, 2012
8152285 Ink jet head and ink supplying method thereof Apr. 10, 2012
8152287 Ink cartridge assemblies Apr. 10, 2012
8147042 Ink jet recorder and ink filling method Apr. 3, 2012
8147048 Ink jet recording cartridge Apr. 3, 2012
8142004 Image forming apparatus Mar. 27, 2012
8142003 Inkjet printer system and ink supply apparatus Mar. 27, 2012
8141999 Valve mechanisms and ink cartridges Mar. 27, 2012
8136929 Installing fluid container in fluid ejection device Mar. 20, 2012
8136931 Ink-jet recording device and ink supply unit suitable for it Mar. 20, 2012
8136932 Liquid storage container and liquid filling method and liquid refilling method using the same Mar. 20, 2012
8139245 Managing the processing of print data at printing devices based upon available consumable resources Mar. 20, 2012
8132903 Ink jet system and method for removing air bubbles inside of an ink jet nozzle Mar. 13, 2012
8132899 Ink tank for inkjet printers Mar. 13, 2012
8132877 User adaptable ink status conveyance system Mar. 13, 2012
8128210 Fluid ejecting apparatus and fluid filling method of fluid ejecting apparatus Mar. 6, 2012
8128211 Ink-cartridge for printers Mar. 6, 2012
8128214 Liquid charging apparatus and liquid charging method Mar. 6, 2012
8128215 Ink jet printer, ink jet recording method, and recorded matter Mar. 6, 2012
8123340 Ink-jet printer Feb. 28, 2012
8118411 Inkjet head manufacturing method and inkjet head Feb. 21, 2012
8118404 Printing arrangement having printhead and ink supply assemblies Feb. 21, 2012
8118400 Ink ejection printhead incorporating a bridged connector arrangement Feb. 21, 2012
8113642 Liquid ejection head Feb. 14, 2012
8113640 Liquid droplet discharging apparatuses and liquid cartridges Feb. 14, 2012
8113639 Liquid container with structure for controlling leaked liquid Feb. 14, 2012
8113638 Fluid coupling Feb. 14, 2012
8113636 Inkjet head and inkjet recording apparatus Feb. 14, 2012
8113612 Ink delivery system Feb. 14, 2012
8109616 Cover assembly including an ink refilling actuator member Feb. 7, 2012
8109618 Pigment cartridge carrier device Feb. 7, 2012
8104880 Liquid cartridge and recording system Jan. 31, 2012
8104883 Liquid ejecting head and liquid ejecting apparatus Jan. 31, 2012
8100495 Inkjet printhead Jan. 24, 2012
8098401 Method and apparatus for printing that considers an undesirable optical density printing range Jan. 17, 2012
8096645 Installing fluid container in fluid ejection device Jan. 17, 2012

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