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Class Information
Number: 347/20
Name: Incremental printing of symbolic information > Ink jet > Ejector mechanism (i.e., print head)
Description: Subject matter wherein means are provided to eject or project a fluid* from a fluid* supply means to a receiving medium*.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6412904 |
Residue removal from nozzle guard for ink jet printhead |
Jul. 2, 2002 |
| 6406121 |
Inkjet airbrush control system |
Jun. 18, 2002 |
| 6398343 |
Residue guard for nozzle groups of an ink jet printhead |
Jun. 4, 2002 |
| 6394574 |
Ink jet print head having press member |
May. 28, 2002 |
| 6394581 |
Paddle type ink jet printing mechanism |
May. 28, 2002 |
| 6390603 |
Buckle plate ink jet printing mechanism |
May. 21, 2002 |
| 6390591 |
Nozzle guard for an ink jet printhead |
May. 21, 2002 |
| 6378984 |
Reinforcing features in flex circuit to provide improved performance in a thermal inkjet printhead |
Apr. 30, 2002 |
| RE37671 |
Printhead-carriage alignment and electrical interconnect lock-in mechanism |
Apr. 30, 2002 |
| 6372483 |
Preparation of biopolymer arrays |
Apr. 16, 2002 |
| 6371594 |
Ink jet recording head, an ink jet cartridge, and an ink jet recording apparatus |
Apr. 16, 2002 |
| 6365323 |
High performance curable polymers and processes for the preparation thereof |
Apr. 2, 2002 |
| 6361140 |
Liquid ejecting recording head having two substrates joined together |
Mar. 26, 2002 |
| 6362843 |
Thermal elastic rotary impeller ink jet printing mechanism |
Mar. 26, 2002 |
| 6357865 |
Micro-electro-mechanical fluid ejector and method of operating same |
Mar. 19, 2002 |
| 6358354 |
UV and thermally curable adhesive formulation |
Mar. 19, 2002 |
| 6347859 |
Injet print head and injet recorder |
Feb. 19, 2002 |
| 6345879 |
Bi-axial staggered printing array |
Feb. 12, 2002 |
| 6343849 |
Microactuator for ink jet printer head using a shape memory alloy and manufacturing method thereof |
Feb. 5, 2002 |
| 6343852 |
Apparatus for jetting fluid by electrostatic force, and method of manufacturing the same |
Feb. 5, 2002 |
| 6343856 |
Ink jet array |
Feb. 5, 2002 |
| 6341836 |
Water-repellent coating and method for forming same on the surface of liquid jet |
Jan. 29, 2002 |
| 6340222 |
Utilizing venting in a MEMS liquid pumping system |
Jan. 22, 2002 |
| 6338543 |
Methods and apparatus for thermally-insensitive mounting of multiple actuators |
Jan. 15, 2002 |
| 6338547 |
Conductive PTFE bend actuator vented ink jet printing mechanism |
Jan. 15, 2002 |
| 6336697 |
Liquid jet structure, ink jet type recording head and printer |
Jan. 8, 2002 |
| 6336710 |
Dual nozzle single horizontal actuator ink jet printing mechanism |
Jan. 8, 2002 |
| 6334661 |
System and method for inducing tensioning of a flexible nozzle member of an inkjet printer with an adhesive |
Jan. 1, 2002 |
| 6334664 |
Capping a printhead against a transfer roller |
Jan. 1, 2002 |
| 6328408 |
Multiple pass ink jet recording |
Dec. 11, 2001 |
| 6323301 |
High performance UV and heat crosslinked or chain extended polymers |
Nov. 27, 2001 |
| 6322195 |
Nozzle chamber paddle |
Nov. 27, 2001 |
| 6318844 |
Print head for an ink-jet printer |
Nov. 20, 2001 |
| 6318841 |
Fluid drop ejector |
Nov. 20, 2001 |
| 6315385 |
Self-locating orifice plate construction for thermal ink jet printheads |
Nov. 13, 2001 |
| 6315384 |
Thermal inkjet printhead and high-efficiency polycrystalline silicon resistor system for use therein |
Nov. 13, 2001 |
| 6312085 |
Ink jet printing head with elements made of organosilicic compounds |
Nov. 6, 2001 |
| 6312107 |
Thermoelastic bend actuator using PTFE corrugated heater ink jet printing mechanism |
Nov. 6, 2001 |
| 6309048 |
Inkjet printhead having an actuator shroud |
Oct. 30, 2001 |
| 6306671 |
Method of manufacture of a shape memory alloy ink jet printer |
Oct. 23, 2001 |
| 6305774 |
Printhead substrate having an ink jet primitive structure that spans both edges of an ink feed channel |
Oct. 23, 2001 |
| 6305788 |
Liquid ejection device |
Oct. 23, 2001 |
| 6302528 |
Thermal actuated ink jet printing mechanism |
Oct. 16, 2001 |
| 6302513 |
Marking materials and marking processes therewith |
Oct. 16, 2001 |
| 6302512 |
Ink jet recording head and method producing the same |
Oct. 16, 2001 |
| 6299290 |
Fluid flow restriction in an inkjet printhead |
Oct. 9, 2001 |
| 6299289 |
Inkjet printhead with nozzle pokers |
Oct. 9, 2001 |
| 6294317 |
Patterned photoresist structures having features with high aspect ratios and method of forming such structures |
Sep. 25, 2001 |
| 6293653 |
Thermoelastic bend actuator ink jet printing mechanism |
Sep. 25, 2001 |
| 6286935 |
Micro-electro mechanical system |
Sep. 11, 2001 |
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