DE69418651T2 - Nachfüllverfahren für Farbstrahldruckpatrone - Google Patents

Nachfüllverfahren für Farbstrahldruckpatrone

Info

Publication number
DE69418651T2
DE69418651T2 DE69418651T DE69418651T DE69418651T2 DE 69418651 T2 DE69418651 T2 DE 69418651T2 DE 69418651 T DE69418651 T DE 69418651T DE 69418651 T DE69418651 T DE 69418651T DE 69418651 T2 DE69418651 T2 DE 69418651T2
Authority
DE
Germany
Prior art keywords
refill process
inkjet cartridges
cartridges
inkjet
refill
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69418651T
Other languages
English (en)
Other versions
DE69418651D1 (de
Inventor
Marc A Baldwin
Bruce Cowger
Joseph R Elliot
Lowell R Mcdaniel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE69418651D1 publication Critical patent/DE69418651D1/de
Application granted granted Critical
Publication of DE69418651T2 publication Critical patent/DE69418651T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17503Ink cartridges
    • B41J2/17556Means for regulating the pressure in the cartridge
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17503Ink cartridges
    • B41J2/17506Refilling of the cartridge
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17503Ink cartridges
    • B41J2/17513Inner structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17503Ink cartridges
    • B41J2/1752Mounting within the printer
    • B41J2/17523Ink connection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17503Ink cartridges
    • B41J2/17553Outer structure
DE69418651T 1993-06-30 1994-06-17 Nachfüllverfahren für Farbstrahldruckpatrone Expired - Lifetime DE69418651T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/085,708 US5537134A (en) 1990-01-12 1993-06-30 Refill method for ink-jet print cartridge

Publications (2)

Publication Number Publication Date
DE69418651D1 DE69418651D1 (de) 1999-07-01
DE69418651T2 true DE69418651T2 (de) 1999-09-30

Family

ID=22193436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69418651T Expired - Lifetime DE69418651T2 (de) 1993-06-30 1994-06-17 Nachfüllverfahren für Farbstrahldruckpatrone

Country Status (4)

Country Link
US (1) US5537134A (de)
EP (1) EP0633137B1 (de)
JP (1) JP3422564B2 (de)
DE (1) DE69418651T2 (de)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6280024B1 (en) * 1993-11-05 2001-08-28 Seiko Epson Corporation Ink cartridge for printer
US5515663A (en) * 1994-04-06 1996-05-14 Nu-Kote International, Inc. Method of refilling ink-jet printer cartridges
US5691755A (en) * 1994-04-18 1997-11-25 Hewlett-Packard Company Collapsible ink cartridge
US5673073A (en) * 1994-09-29 1997-09-30 Hewlett-Packard Company Syringe for filling print cartridge and establishing correct back pressure
GB9500578D0 (en) * 1995-01-12 1995-03-01 Pbt Int Ltd An ink jet cartridge refil device
US5854646A (en) * 1995-04-27 1998-12-29 Hewlett-Packard Company Diaphragm pump for ink supply
US5841454A (en) * 1995-08-25 1998-11-24 Hewlett-Packard Company Ink-jet pen gas separator and purge system
JP3177137B2 (ja) * 1995-09-29 2001-06-18 キヤノン株式会社 インクジェット用インクカートリッジおよび該インクジェット用インクカートリッジの開口部封止方法
EP0958142A1 (de) * 1995-10-23 1999-11-24 Olivetti Lexikon S.p.A. Halterung zum wiederauffüllen und zum schutz eines tintenstrahldruckkopfes
US5980028A (en) * 1995-10-27 1999-11-09 Hewlett-Packard Company Fluid accumulator for ink-jet print heads
US5900895A (en) 1995-12-04 1999-05-04 Hewlett-Packard Company Method for refilling an ink supply for an ink-jet printer
US5732751A (en) 1995-12-04 1998-03-31 Hewlett-Packard Company Filling ink supply containers
US5933173A (en) * 1996-03-22 1999-08-03 Olivetti Lexikon S.P.A. Holder for refilling and preserving an ink jet printhead
US5706870A (en) * 1996-05-06 1998-01-13 Procubed Corp. Kit and method for refilling ink cartridges
WO1997042035A1 (en) * 1996-05-06 1997-11-13 Graphic Utilities, Inc. Auxiliary ink reservoir and feed system and method for ink jet cartridges
US5933175A (en) * 1996-08-05 1999-08-03 Hewlett-Packard Company Bottom fill inkjet cartridge through bubble generator
US20010013884A1 (en) * 1996-09-30 2001-08-16 Richard G. Crystal Ink jet cartridge refill system, kit, station, and method
US5988803A (en) * 1997-12-12 1999-11-23 Lexmark International, Inc. Ink leakage control arrangement for an ink cartridge
US6305793B1 (en) 1998-01-23 2001-10-23 Hewlett-Packard Company Diaphragm pump having an integral pressure plate
US6019459A (en) 1998-09-10 2000-02-01 Hewlett-Packard Company Dual capillarity ink accumulator for ink-jet
TW438684B (en) * 1998-09-30 2001-06-07 Ind Tech Res Inst Pressure control device for ink cartridge
TW406630U (en) * 1999-08-06 2000-09-21 Wisertek Internat Corp Structure of ink cartridge of inkjet printing device
US6328491B1 (en) 2000-02-28 2001-12-11 Hewlett-Packard Company Vacuum platen and method for use in printing devices
US6557987B1 (en) * 2000-09-25 2003-05-06 Hewlett-Packard Development Company, L.P. Co-extruded tubing for an off-axis ink delivery system
US6523945B2 (en) 2000-12-06 2003-02-25 Lexmark International, Inc Bubble generator for an ink jet print cartridge
US6412894B1 (en) 2001-01-19 2002-07-02 Lexmark International, Inc. Ink cartridge and method for determining ink volume in said ink cartridge
US6394593B1 (en) 2001-05-30 2002-05-28 Lexmark International, Inc Vent system for ink jet pen having internal pressure regulator
TW504461B (en) * 2001-07-03 2002-10-01 Ind Tech Res Inst Adhering method for ink cartridge component for inkjet printing
US6854836B2 (en) 2001-10-05 2005-02-15 Canon Kabushiki Kaisha Liquid container, liquid supply system, liquid using apparatus, ink tank, ink supply system, inkjet print head and print apparatus
EP1300247B1 (de) 2001-10-05 2006-05-17 Canon Kabushiki Kaisha Tintenbehälter, Flüssigkeitszufuhrvorrichtung und Aufzeichnungsvorrichtung
JP2003220710A (ja) * 2002-01-29 2003-08-05 Noritsu Koki Co Ltd 補充液カートリッジ
US7452061B2 (en) * 2002-01-30 2008-11-18 Hewlett-Packard Development Company, L.P. Method and device for filling a printing-fluid container
US6739708B2 (en) * 2002-04-30 2004-05-25 Hewlett-Packard Development Company, L.P. Fluid interconnect port venting for capillary reservoir fluid containers, and methods
US6799610B2 (en) 2002-09-20 2004-10-05 Kenneth Yuen Method and apparatus for refilling an ink cartridge
US6722763B1 (en) * 2002-10-18 2004-04-20 International United Technology Inkjet pen and pressure control device thereof
US6883907B2 (en) * 2002-10-24 2005-04-26 Hewlett-Packard Development Company, L.P. Ink cartridge and expansible bladder for an ink cartridge
CN1277685C (zh) 2002-12-10 2006-10-04 精工爱普生株式会社 液体盒
JP2004188720A (ja) 2002-12-10 2004-07-08 Canon Inc 液体収納容器
US6764172B1 (en) * 2003-01-14 2004-07-20 International United Technology Co., Ltd. Air bag placed in a print cartridge and method for manufacturing the same
JP2004314600A (ja) 2003-04-04 2004-11-11 Canon Inc 液体収納容器、液体使用装置および記録装置、並びにインクジェットカートリッジ
JP2004314602A (ja) * 2003-04-04 2004-11-11 Canon Inc 液体収納容器及びその製造方法
CN100337827C (zh) * 2003-10-16 2007-09-19 研能科技股份有限公司 墨水匣及其负压调节机构
US7146878B2 (en) * 2004-02-03 2006-12-12 Nu-Kote International, Inc. Ink container opener
US7128249B2 (en) * 2004-02-25 2006-10-31 Nu-Kote International, Inc. Ink container opener
US7303267B2 (en) * 2004-04-02 2007-12-04 Kenneth Yuen Actuator for automatic ink refill system
US7213489B2 (en) 2004-06-10 2007-05-08 Nu-Kote International, Inc. Ink container opener with multiple inserts for different container types
US7159977B1 (en) 2004-06-21 2007-01-09 Nu-Kote International, Inc. Transport protector for an inkjet cartridge
US7380919B1 (en) 2004-07-28 2008-06-03 Nukote International, Inc. Protector for an inkjet cartridge and method of using the same
JP4151653B2 (ja) * 2005-01-17 2008-09-17 セイコーエプソン株式会社 機能液滴吐出ヘッドの初期充填方法、機能液滴吐出ヘッドの初期充填装置、機能液滴吐出ヘッド、機能液供給装置、液滴吐出装置、および電気光学装置の製造方法
US7344233B2 (en) * 2005-01-21 2008-03-18 Hewlett-Packard Development Company, L.P. Replaceable ink supply with ink channels
US7350908B2 (en) 2005-02-24 2008-04-01 Ashley E Childs Fluid dispenser including an improved pressure regulator
US7571995B2 (en) * 2005-04-27 2009-08-11 Intek Co., Ltd. Ink cartridge refill system for inkjet printers and method of refilling ink cartridges using the same
US7325909B2 (en) 2005-04-28 2008-02-05 Kenneth Yuen Automatic ink refill system and methods
US20060280534A1 (en) * 2005-06-14 2006-12-14 Lexmark International, Inc. Apparatus for and method of creating a duplex scan using a single pass ADF
US20070246146A1 (en) * 2006-04-19 2007-10-25 Lexmark International, Inc. Perforated and/or pointed sealing film for easy peel inkjet printhead and ink tank system applications
US20080186369A1 (en) * 2007-02-02 2008-08-07 Lyles Benjamin A Remanufactured ink cartridges and methods of making the same
GB0720288D0 (en) * 2007-10-12 2007-11-28 Videojet Technologies Inc Container and method for liquid storage and dispensing
TW200929667A (en) * 2007-12-28 2009-07-01 Coretronic Corp Fuel cartridge of fuel cell system
JP5141348B2 (ja) * 2008-04-14 2013-02-13 株式会社リコー 記録液収納容器及び画像形成装置
US9056479B2 (en) 2010-10-27 2015-06-16 Hewlett-Packard Development Company, L.P. Pressure bag
US9180674B2 (en) 2013-02-08 2015-11-10 R.R. Donnelley & Sons Company System and method for supplying ink to an inkjet cartridge
JP6685697B2 (ja) * 2015-10-30 2020-04-22 キヤノン株式会社 インクタンク及びインクジェット記録装置
JP2017081124A (ja) * 2015-10-30 2017-05-18 キヤノン株式会社 インクタンク及びインクジェット記録装置
CN207291314U (zh) 2016-05-09 2018-05-01 R.R.当纳利父子公司 油墨供应单元
CN110356121A (zh) * 2019-08-27 2019-10-22 珠海天威飞马打印耗材有限公司 墨水容器和喷墨打印机

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1794651A (en) * 1930-02-24 1931-03-03 Harwood H Spayde Fountain pen
DE1252424B (de) * 1963-12-17
US3452361A (en) * 1967-12-22 1969-06-24 Leeds & Northrup Co Ink supply for capillary pen
DE2460573A1 (de) * 1974-12-20 1976-07-01 Siemens Ag Vorrichtung fuer tintenstrahlschreiber zur versorgung von piezoelektrisch betriebenen schreibduesen mit schreibfluessigkeit
US4207012A (en) * 1975-09-25 1980-06-10 Koh-I-Noor Rapidograph, Inc. Ink compensating chamber for scriber
US4121222A (en) * 1977-09-06 1978-10-17 A. B. Dick Company Drop counter ink replenishing system
DE2742633C2 (de) * 1977-09-22 1982-12-09 Olympia Werke Ag, 2940 Wilhelmshaven Allseitig verschlossener Behälter zur Aufnahme eines füllbaren Beutels
DE2804927A1 (de) * 1978-02-06 1979-08-09 Rotring Werke Riepe Kg Schreibfluessigkeitspatrone oder -tank
JPS5574885A (en) * 1978-11-30 1980-06-05 Sharp Corp Liquid feeder
US4272773A (en) * 1979-05-24 1981-06-09 Gould Inc. Ink supply and filter for ink jet printing systems
JPS5656877A (en) * 1979-10-17 1981-05-19 Canon Inc Ink jet recording apparatus
GB2063175B (en) * 1979-11-06 1984-02-15 Shinshu Seiki Kk Ink jet printer
US4289613A (en) * 1979-11-19 1981-09-15 American Cyanamid Company Low molecular weight hydrolyzed polymers or copolymers as depressants in mineral ore flotation
JPS5692072A (en) * 1979-12-26 1981-07-25 Canon Inc Ink jet printer
DE3010944C2 (de) * 1980-03-21 1985-08-08 Rotring-Werke Riepe Kg, 2000 Hamburg Schreibgerät
US4436439A (en) * 1980-08-27 1984-03-13 Epson Corporation Small printer
US4342042A (en) * 1980-12-19 1982-07-27 Pitney Bowes Inc. Ink supply system for an array of ink jet heads
US4490728A (en) * 1981-08-14 1984-12-25 Hewlett-Packard Company Thermal ink jet printer
DE3137969A1 (de) * 1981-09-24 1983-03-31 Olympia Werke Ag, 2940 Wilhelmshaven Kupplung zum leckfreien verbinden gas- oder fluessigkeitsgefuellter rohre und behaelter
JPS58131071A (ja) * 1982-01-25 1983-08-04 Konishiroku Photo Ind Co Ltd インクジエツト記録装置
US4412232A (en) * 1982-04-15 1983-10-25 Ncr Corporation Ink jet printer
US4509062A (en) * 1982-11-23 1985-04-02 Hewlett-Packard Company Ink reservoir with essentially constant negative back pressure
US4500895A (en) * 1983-05-02 1985-02-19 Hewlett-Packard Company Disposable ink jet head
JPS59232872A (ja) * 1983-06-16 1984-12-27 Canon Inc インクジエツト記録ヘツド
US4785314A (en) * 1984-03-14 1988-11-15 Canon Kabushiki Kaisha Internally pressure-regulated ink supply
JPS6145191U (ja) * 1984-08-29 1986-03-25 パイロツトインキ株式会社 筆記具
US4539568A (en) * 1984-10-15 1985-09-03 Exxon Research And Engineering Co. Hot melt ink jet having non-spill reservoir
US4571599A (en) * 1984-12-03 1986-02-18 Xerox Corporation Ink cartridge for an ink jet printer
JPS61277460A (ja) * 1985-06-04 1986-12-08 Ricoh Co Ltd インクジエツト記録装置のインク容器
US4677447A (en) * 1986-03-20 1987-06-30 Hewlett-Packard Company Ink jet printhead having a preloaded check valve
US4771295B1 (en) * 1986-07-01 1995-08-01 Hewlett Packard Co Thermal ink jet pen body construction having improved ink storage and feed capability
US4714937A (en) * 1986-10-02 1987-12-22 Hewlett-Packard Company Ink delivery system
SE458189B (sv) * 1987-07-13 1989-03-06 Markpoint System Ab Anordning vid skrivare utnyttjande trycksatt, vaetskeformigt medium foer uppteckning av tecken paa en informationsbaerare
US4791438A (en) * 1987-10-28 1988-12-13 Hewlett-Packard Company Balanced capillary ink jet pen for ink jet printing systems
US4794409A (en) * 1987-12-03 1988-12-27 Hewlett-Packard Company Ink jet pen having improved ink storage and distribution capabilities
JP2671390B2 (ja) * 1988-06-20 1997-10-29 セイコーエプソン株式会社 インクジェット記録ヘッド及びインクジェット記録装置
GB8830019D0 (en) * 1988-12-22 1989-02-15 Unilever Plc Cosmetic composition
CA2019290A1 (en) * 1990-01-12 1991-07-12 Bruce Cowger Pressure-sensitive accumulator for ink-jet pens
US5040002A (en) * 1990-03-16 1991-08-13 Hewlett-Packard Company Regulator for ink-jet pens
US5039999A (en) * 1990-06-26 1991-08-13 Hewlett-Packard Company Accumulator and pressure control for ink-ket pens
US5040001A (en) * 1990-06-27 1991-08-13 Hewlett-Packard Company Collapsible storage bladder for ink cartridges
US5153612A (en) * 1991-01-03 1992-10-06 Hewlett-Packard Company Ink delivery system for an ink-jet pen
US5329294A (en) * 1992-09-24 1994-07-12 Repeat-O-Type Mfg. Co., Inc. User refillable ink jet cartridge and method for making said cartridge
WO1994011195A1 (en) * 1992-11-12 1994-05-26 Graphic Utilities, Inc. Method for refilling ink jet cartridges

Also Published As

Publication number Publication date
DE69418651D1 (de) 1999-07-01
JPH07125240A (ja) 1995-05-16
EP0633137B1 (de) 1999-05-26
US5537134A (en) 1996-07-16
JP3422564B2 (ja) 2003-06-30
EP0633137A2 (de) 1995-01-11
EP0633137A3 (de) 1995-06-28

Similar Documents

Publication Publication Date Title
DE69418651T2 (de) Nachfüllverfahren für Farbstrahldruckpatrone
DE69431551D1 (de) Farbstoffnachfüllverfahren und -ausrüstung für Tintenpatrone
DE69418767D1 (de) Gemeinsame Farbkassettenplattform für verschiedene Druckköpfe
DE69321450D1 (de) Tinten für Tintenstrahlverfahren
DE69412691T2 (de) Abgleichsystem für Mehrfach-Tintenstrahldruckpatronen
DE69628862D1 (de) Tintenkassette für Tintenstrahldrucker
DE69602577T2 (de) Adapter für Tintenstrahlpatrone
DE69407463T2 (de) Adressierungsanordnung für integrierten Druckkopf
DE69632636D1 (de) Schmelzbare tintenmedien für das tintenstrahlverfahren
DE69406348D1 (de) Papiervorbehandlungsheizelement für Tintenstrahldrucker
DE69412372D1 (de) Düsenplatte für Tintenstrahldrucker
DE69801246D1 (de) Tintenkassette für Tintenstrahldrucker und Verfahren zu dessen Herstellung
DE59310165D1 (de) Herstellungsverfahren für einen Tintenstrahldruckkopf
DE69311856D1 (de) Tintenkassette für Drucker
DE69404429D1 (de) Tintenstrahlkartusche
DE69613934T2 (de) Fluidspeicher für Tintenstrahldruckköpfe
DE69510142D1 (de) Nachfüllsystem für Spenderkartuschen
DE69514060T2 (de) Tintenkassette für Tintenstrahldrucker
DE69419923D1 (de) Tintenstrahldruckkartusche
DE69515252T2 (de) Nachfüllverfahren und -gerät für Druckpatrone
DE69412689D1 (de) Abgleichsystem für Mehrfach-Tintenstrahldruckpatronen
DE69520190T2 (de) Nachfüllverfahren und -gerät für Druckpatrone
DE29501144U1 (de) Nachfüllvorrichtung für Tintenvorratspatronen
DE9418247U1 (de) Automatisches Tintennachfüllsystem für wegwerfbare Tintenstrahlpatronen
DE69308346D1 (de) Tinte für das Tintenstrahldruckverfahren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE),

8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE