EP0257068B1 - Procede et dispositif d'etancheite et de nettoyage des orifices de sortie d'encre dans une tete d'ecriture a encre - Google Patents
Procede et dispositif d'etancheite et de nettoyage des orifices de sortie d'encre dans une tete d'ecriture a encre Download PDFInfo
- Publication number
- EP0257068B1 EP0257068B1 EP87901342A EP87901342A EP0257068B1 EP 0257068 B1 EP0257068 B1 EP 0257068B1 EP 87901342 A EP87901342 A EP 87901342A EP 87901342 A EP87901342 A EP 87901342A EP 0257068 B1 EP0257068 B1 EP 0257068B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ink
- covering
- outlet orifices
- gap
- ink outlet
- 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
Links
- 238000007789 sealing Methods 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 16
- 238000004140 cleaning Methods 0.000 title claims description 10
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000013022 venting Methods 0.000 claims 1
- 238000007790 scraping Methods 0.000 abstract 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters 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
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16505—Caps, spittoons or covers for cleaning or preventing drying out
- B41J2/16508—Caps, spittoons or covers for cleaning or preventing drying out connected with the printer frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters 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
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
- B41J2/16535—Cleaning of print head nozzles using wiping constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters 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
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
- B41J2/16535—Cleaning of print head nozzles using wiping constructions
- B41J2/16541—Means to remove deposits from wipers or scrapers
Definitions
- a covering and cleaning device for ink writing heads is known from German Offenlegungsschrift 32 07 072. It consists of a sealing plate pivotably arranged in front of the nozzle plate, which has a cutout with sharp edges in the region of the outlet openings of the nozzle plate and which is held by means of a clamping bracket which supplies the pressing force for the sealing plate and the nozzle plate.
- a crank mechanism is provided, the crank pin of which engages in a slot in the sealing plate and which can be moved back and forth between two stops.
- the stripping element can consist of plastic.
Landscapes
- Ink Jet (AREA)
Abstract
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3606031 | 1986-02-25 | ||
DE3606031 | 1986-02-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0257068A1 EP0257068A1 (fr) | 1988-03-02 |
EP0257068B1 true EP0257068B1 (fr) | 1990-03-07 |
Family
ID=6294893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87901342A Expired - Lifetime EP0257068B1 (fr) | 1986-02-25 | 1987-02-20 | Procede et dispositif d'etancheite et de nettoyage des orifices de sortie d'encre dans une tete d'ecriture a encre |
Country Status (5)
Country | Link |
---|---|
US (1) | US4855764A (fr) |
EP (1) | EP0257068B1 (fr) |
JP (1) | JPS63502573A (fr) |
DE (1) | DE3761805D1 (fr) |
WO (1) | WO1987004979A1 (fr) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5266974A (en) * | 1989-05-18 | 1993-11-30 | Canon Kabushiki Kaisha | Ink jet recording apparatus including means for controlling speed of wiper member |
US6000778A (en) * | 1989-05-18 | 1999-12-14 | Canon Kabushiki Kaisha | Recording apparatus recovery method using variable pressure |
JP2841750B2 (ja) * | 1989-07-03 | 1998-12-24 | セイコーエプソン株式会社 | オンデマンド型インクジェット印字ヘッド |
AU7555401A (en) * | 1989-09-18 | 2002-01-17 | Canon Kabushiki Kaisha | Recording head with cover |
AU635562B2 (en) * | 1989-09-18 | 1993-03-25 | Canon Kabushiki Kaisha | Recording head with cover |
US5239316A (en) * | 1989-11-09 | 1993-08-24 | Dataproducts Corporation | Head tend media and system for an ink jet printer |
EP0610959B1 (fr) * | 1989-11-22 | 1997-07-23 | Canon Kabushiki Kaisha | Appareil d'enregistrement par jet d'encre |
JPH03213351A (ja) * | 1990-01-19 | 1991-09-18 | Canon Inc | 液体噴射記録装置 |
JP2840409B2 (ja) * | 1990-08-24 | 1998-12-24 | キヤノン株式会社 | 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 |
US5138334A (en) * | 1990-11-05 | 1992-08-11 | Xerox Corporation | Pneumatic surface cleaning method and apparatus for ink jet printheads |
JP2944767B2 (ja) * | 1991-02-06 | 1999-09-06 | キヤノン株式会社 | インクジェット記録装置 |
US5184147A (en) * | 1991-04-22 | 1993-02-02 | Tektronix, Inc. | Ink jet print head maintenance system |
US5210550A (en) * | 1991-12-23 | 1993-05-11 | Xerox Corporation | Maintenance station for ink jet printers |
US5339102A (en) * | 1992-11-12 | 1994-08-16 | Xerox Corporation | Capping carriage for ink jet printer maintenance station |
US5396271A (en) * | 1992-11-12 | 1995-03-07 | Xerox Corporation | Wiper blade cleaning system for non-coplanar nozzle faces of ink jet printheads |
US5404158A (en) * | 1992-11-12 | 1995-04-04 | Xerox Corporation | Ink jet printer maintenance system |
US5257044A (en) * | 1992-11-12 | 1993-10-26 | Xerox Corporation | Cap actuation mechanism for capping ink jet printheads |
US5432538A (en) * | 1992-11-12 | 1995-07-11 | Xerox Corporation | Valve for an ink jet printer maintenance system |
US5329306A (en) * | 1992-11-12 | 1994-07-12 | Xerox Corporation | Waste ink separator for ink jet printer maintenance system |
US5325111A (en) * | 1992-12-28 | 1994-06-28 | Xerox Corporation | Removing waste ink from capping station |
US5489927A (en) * | 1993-08-30 | 1996-02-06 | Hewlett-Packard Company | Wiper for ink jet printers |
US5555461A (en) * | 1994-01-03 | 1996-09-10 | Xerox Corporation | Self cleaning wiper blade for cleaning nozzle faces of ink jet printheads |
JP3088615B2 (ja) * | 1994-01-25 | 2000-09-18 | キヤノン株式会社 | 排インク処理方法及びそれを実施する回復装置とインク吐出装置 |
WO1995031335A1 (fr) * | 1994-05-17 | 1995-11-23 | Seiko Epson Corporation | Enregistreur a jet d'encre et procede de nettoyage de la tete d'enregistrement |
US5548310A (en) * | 1994-10-17 | 1996-08-20 | Xerox Corporation | Automatic positioning of wiper blades in an ink jet printer maintenance station |
US5790146A (en) * | 1995-12-04 | 1998-08-04 | Xerox Corporation | Fluid applicator for maintenance of liquid ink printers |
US5943071A (en) * | 1995-12-07 | 1999-08-24 | Xerox Corporation | Wiper blade cleaning system for nozzle faces of a color printhead |
US5850237A (en) * | 1996-06-26 | 1998-12-15 | Xerox Corporation | Method and device for selective recording head maintenance for an ink recording apparatus |
JPH11320897A (ja) * | 1998-03-11 | 1999-11-24 | Canon Inc | 記録ヘッド用キャップ、該キャップを装着可能な記録ヘッド、記録ヘッドへのキャップの取付け方法及び取付け装置 |
US6357852B1 (en) | 1998-06-16 | 2002-03-19 | Xerox Corporation | Method and apparatus for restoring an ink jet printhead |
US6224185B1 (en) | 1998-10-09 | 2001-05-01 | Eastman Kodak Company | Cleaning fluid for inkjet printers |
US6726304B2 (en) | 1998-10-09 | 2004-04-27 | Eastman Kodak Company | Cleaning and repairing fluid for printhead cleaning |
US6130684A (en) * | 1998-12-09 | 2000-10-10 | Xerox Corporation | Maintenance station for an ink jet printhead with improved capping and wiping system |
US6299302B1 (en) | 1998-12-18 | 2001-10-09 | Eastman Kodak Company | Ink jet receiver sheet with removable ink delivery layer |
US6179403B1 (en) | 1999-07-09 | 2001-01-30 | Xerox Corporation | Document dependent maintenance procedure for ink jet printer |
US6250736B1 (en) | 1999-08-04 | 2001-06-26 | Eastman Kodak Company | Continuous ink jet print head with fixed position ink gutter compatible with hydrodynamic and wipe cleaning |
US6283576B1 (en) | 1999-10-29 | 2001-09-04 | Xerox Corporation | Ventable ink jet printhead capping and priming assembly |
US6398339B1 (en) | 2000-06-16 | 2002-06-04 | Xerox Corp. | Time and drive systems for a multifunction ink jet printer maintenance station |
US6398338B1 (en) | 2000-06-16 | 2002-06-04 | Xerox Corporation | Cam-actuated lever capping arm |
US6491371B1 (en) | 2000-06-16 | 2002-12-10 | Xerox Corporation | Ink blotter for an ink jet printer maintenance station providing increased ink carrying capacity |
US6416161B1 (en) | 2000-06-16 | 2002-07-09 | Xerox Corporation | Wiper blade mechanism for ink jet printers |
US6267465B1 (en) | 2000-06-16 | 2001-07-31 | Xerox Corporation | Waste ink pad system and method of manufacturing an improved waste pad |
US6422681B1 (en) | 2000-06-16 | 2002-07-23 | Xerox Corporation | Cap gimbaling mechanism |
US6402293B1 (en) | 2000-06-16 | 2002-06-11 | Xerox Corp. | Vacuum accumulator and ink manifold |
US6447094B1 (en) | 2000-11-24 | 2002-09-10 | Xerox Corporation | Firmware sensoring systems and methods for a maintenance mechanism of an ink jet printer |
US6533386B1 (en) | 2000-11-27 | 2003-03-18 | Xerox Corporation | Cam-actuated lever capping arm |
US6450609B1 (en) | 2001-02-12 | 2002-09-17 | Xerox Corporation | Methods for charging and priming fluid ejector heads |
US6595611B1 (en) | 2002-10-01 | 2003-07-22 | Xerox Corporation | Ink ejection tracking for controlling printhead nozzle maintenance |
US7448734B2 (en) | 2004-01-21 | 2008-11-11 | Silverbrook Research Pty Ltd | Inkjet printer cartridge with pagewidth printhead |
US7156511B2 (en) * | 2004-01-21 | 2007-01-02 | Silverbrook Research Pty Ltd | Inkjet printer cartridge with integral maintenance station |
US20050157112A1 (en) | 2004-01-21 | 2005-07-21 | Silverbrook Research Pty Ltd | Inkjet printer cradle with shaped recess for receiving a printer cartridge |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5780064A (en) * | 1980-11-04 | 1982-05-19 | Sharp Corp | Apparatus for cleaning nozzle of ink jet printer |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4045802A (en) * | 1975-07-29 | 1977-08-30 | Ricoh Company, Ltd. | Ink ejection printing apparatus comprising automatically actuated ejection orifice cap |
DE2610518C3 (de) * | 1976-03-12 | 1983-04-07 | Siemens AG, 1000 Berlin und 8000 München | Tintenvorratsbehälter für Tintenschreibeinrichtungen |
US4223322A (en) * | 1977-12-08 | 1980-09-16 | Olympia Werke Ag | Maintaining the nozzle surface of an ink writing head |
US4317124A (en) * | 1979-02-14 | 1982-02-23 | Canon Kabushiki Kaisha | Ink jet recording apparatus |
DE2919727A1 (de) * | 1979-05-16 | 1980-11-20 | Olympia Werke Ag | Vorrichtung zum verschliessen der duesenflaeche an einem tintenschreibkopf |
US4241357A (en) * | 1979-09-24 | 1980-12-23 | Exxon Research & Engineering Co. | Method and apparatus for operating an ink jet |
DE3021913A1 (de) * | 1980-06-11 | 1981-12-17 | Siemens AG, 1000 Berlin und 8000 München | Schwenkbare tintenabweisblende fuer den screibkopf einer tintenschreibeinrichtung |
US4367479A (en) * | 1980-11-03 | 1983-01-04 | Exxon Research And Engineering Co. | Method and apparatus for purging and/or priming an ink jet |
DE3113816A1 (de) * | 1981-04-06 | 1982-10-21 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zum abdichten und reinigen der tintenaustrittsoeffnungen eines schreibkopfes |
DE3207072A1 (de) * | 1982-02-26 | 1983-09-15 | Siemens AG, 1000 Berlin und 8000 München | Abdeck- und reinigungsvorrichtng fuer tintenschreibkoepfe |
JPS5945163A (ja) * | 1982-09-08 | 1984-03-13 | Seiko Epson Corp | インクジエツトプリンタ |
US4479136A (en) * | 1983-02-17 | 1984-10-23 | Exxon Research & Engineering Co. | Cleaning system and method for ink jet printer |
DE3508561A1 (de) * | 1984-04-24 | 1985-12-19 | Veb Kombinat Robotron, Ddr 8012 Dresden | Schutz- und wartungseinrichtung fuer tintenstrahldruckeinrichtungen |
-
1987
- 1987-02-20 JP JP62501262A patent/JPS63502573A/ja active Pending
- 1987-02-20 EP EP87901342A patent/EP0257068B1/fr not_active Expired - Lifetime
- 1987-02-20 US US07/138,090 patent/US4855764A/en not_active Expired - Fee Related
- 1987-02-20 DE DE8787901342T patent/DE3761805D1/de not_active Expired - Fee Related
- 1987-02-20 WO PCT/DE1987/000057 patent/WO1987004979A1/fr active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5780064A (en) * | 1980-11-04 | 1982-05-19 | Sharp Corp | Apparatus for cleaning nozzle of ink jet printer |
Non-Patent Citations (3)
Title |
---|
IBM Technical Disclosure Bulletin, Vol. 19, Nr. 1, June 1976, Armonk, USA, R.J. Surty et al., "Ink jet shutter and flushing mechanism" * |
IBM Technical Disclosure Bulletin, Vol. 19, Nr. 10, March 1977, Armonk, USA, J. Mako et al., "Cleaning ink jet nozzles", pages 3703, 3704 * |
Patent Abstracts of Japan, Vol. 6, Nr. 163, (M-152)(1041) 26 August 1982 * |
Also Published As
Publication number | Publication date |
---|---|
US4855764A (en) | 1989-08-08 |
WO1987004979A1 (fr) | 1987-08-27 |
DE3761805D1 (de) | 1990-04-12 |
EP0257068A1 (fr) | 1988-03-02 |
JPS63502573A (ja) | 1988-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0257068B1 (fr) | Procede et dispositif d'etancheite et de nettoyage des orifices de sortie d'encre dans une tete d'ecriture a encre | |
DE2610518C3 (de) | Tintenvorratsbehälter für Tintenschreibeinrichtungen | |
DE19522593C2 (de) | Vorrichtung zur Reinhaltung der Düsen eines Tintendruckkopfes | |
DE2261734C3 (de) | Tintenstrahlaufzeichnungsgerät | |
DE3203014C2 (fr) | ||
DE2607313C3 (de) | Schutz- und Reinigungsvorrichtung für Schreibköpfe in Tintenschreibeinrichtungen | |
WO2018091007A1 (fr) | Station d'entretien de tête d'impression intégrée pour l'impression en 3d sur lit de poudre | |
DE3810698A1 (de) | Fluessigkeitsstrahlaufzeichnungsvorrichtung und verfahren zum wiederbetriebsbereitmachen derselben | |
WO1988008370A1 (fr) | Dispositif de nettoyage et de fermeture de la base d'une pointe a ecrire a encre | |
DE2704704A1 (de) | Einrichtung zum entlueften von schreibkoepfen in tintenschreibeinrichtungen | |
DE3143856A1 (de) | Vorrichtung zur automatischen reinigung von seiden-siebdruckrahmen | |
DE2362576C2 (de) | Einrichtung zum Verhindern des Austretens von Tinte bei einem Tintenspritz-Schreibwerk | |
DE19632487C2 (de) | Tintenstrahlaufzeichnungsvorrichtung | |
DE4000416C2 (de) | Verfahren und Vorrichtung zur automatischen Betriebssicherstellung einer Tintendruckeinrichtung | |
DE2733842B2 (de) | Vorrichtung zum Filtrieren von Flüssigkeiten oder pastosen Massen | |
DE102006006134A1 (de) | Tintenstrahldruckvorrichtung | |
DE60025445T2 (de) | Belüftbare Anordnung zum Verschliessen und Inbetriebstellen eines Tintenstrahldruckopfes | |
EP0970810B1 (fr) | Procédé et dispositif pour nettoyer le système de transport d'encre d'une machine à imprimer | |
DE3220620A1 (de) | Auffangbehaelter fuer verlusttinte in tintenschreibwerken | |
EP0285155A1 (fr) | Méthode pour le nettoyage de la zone de projection des tuyères dans les imprimantes par projection d'encre et dispositif pour la mise en oeuvre de la méthode | |
DE102014118168A1 (de) | Vorrichtung zum Reinigen einer Druckeinheit | |
DE102019117542B3 (de) | Vorrichtung und Verfahren zur Regeneration eines Druckkopfes | |
DE4000414C2 (de) | Vorrichtung zum Reinigen der Düsenaustrittsfläche von Tintendruckköpfen | |
DE3302965A1 (de) | Tintenschreibwerk mit einer aufnahmevorrichtung fuer spueltinte | |
DE3244935A1 (de) | Tintenschreibwerk fuer bueromaschinen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19871027 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE FR GB IT LI NL SE |
|
17Q | First examination report despatched |
Effective date: 19890302 |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS AKTIENGESELLSCHAFT |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE FR GB IT LI NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19900307 Ref country code: NL Effective date: 19900307 Ref country code: FR Effective date: 19900307 |
|
REF | Corresponds to: |
Ref document number: 3761805 Country of ref document: DE Date of ref document: 19900412 |
|
ITF | It: translation for a ep patent filed |
Owner name: STUDIO JAUMANN |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
EN | Fr: translation not filed | ||
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19910118 Year of fee payment: 5 |
|
26N | No opposition filed | ||
ITTA | It: last paid annual fee | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Effective date: 19910228 Ref country code: CH Effective date: 19910228 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19911101 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19920220 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050220 |