BR0007635A - Embalagem de material composto em forma de folha e processo para a fabricação desta embalagem - Google Patents

Embalagem de material composto em forma de folha e processo para a fabricação desta embalagem

Info

Publication number
BR0007635A
BR0007635A BR0007635-0A BR0007635A BR0007635A BR 0007635 A BR0007635 A BR 0007635A BR 0007635 A BR0007635 A BR 0007635A BR 0007635 A BR0007635 A BR 0007635A
Authority
BR
Brazil
Prior art keywords
packaging
composite material
manufacture
sheet form
weakened areas
Prior art date
Application number
BR0007635-0A
Other languages
English (en)
Other versions
BR0007635B1 (pt
Inventor
Claude A Marbler
Sabine Cerf
Original Assignee
Alusuisse Tech & Man Ltd
Alusuisse Tech & Man Ag
Alusuisse Technology & Man Sa
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 Alusuisse Tech & Man Ltd, Alusuisse Tech & Man Ag, Alusuisse Technology & Man Sa filed Critical Alusuisse Tech & Man Ltd
Publication of BR0007635A publication Critical patent/BR0007635A/pt
Publication of BR0007635B1 publication Critical patent/BR0007635B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • B65B61/182—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying tear-strips or tear-tapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/02—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for perforating, scoring, slitting, or applying code or date marks on material prior to packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5805—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)

Abstract

Patente de Invenção: "EMBALAGEM DE MATERIAL COMPOSTO EM FORMA DE FOLHA E PROCESSO PARA A FABRICAçãO DESTA EMBALAGEM". Embalagem para receber materiais de enchimento líquidos, pastosos, em forma de pó, granulados ou sólidos com um recurso para abrir e com bordas para selar de um material composto em forma de folha. O material composto em forma de folha possui várias camadas, e pelo menos uma camada de material do material composto não possui zonas enfraquecidas, e pelo menos uma camada de material do material composto possui zonas enfraquecidas, e as zonas enfraquecidas encontram-se na embalagem pelo menos parcialmente na área do espaço de enchimento. Como zonas enfraquecidas são preferidas seq³ências de cortes ou um grande número de cortes individuais dispostos paralelamente.
BRPI0007635-0A 1999-01-21 2000-01-04 embalagem de material composto em forma de folha e processo para a fabricação desta embalagem. BR0007635B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00111/99A CH692980A5 (de) 1999-01-21 1999-01-21 Verpackung.
PCT/CH2000/000002 WO2000043272A1 (de) 1999-01-21 2000-01-04 Verpackung aus einem folienförmigen verbundmaterial und verfahren zur herstellung dieser verpackung

Publications (2)

Publication Number Publication Date
BR0007635A true BR0007635A (pt) 2001-11-06
BR0007635B1 BR0007635B1 (pt) 2009-05-05

Family

ID=4179522

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0007635-0A BR0007635B1 (pt) 1999-01-21 2000-01-04 embalagem de material composto em forma de folha e processo para a fabricação desta embalagem.

Country Status (11)

Country Link
US (4) US6726363B1 (pt)
EP (1) EP1152947B1 (pt)
AT (1) ATE296759T1 (pt)
AU (1) AU1766000A (pt)
BR (1) BR0007635B1 (pt)
CA (1) CA2360764C (pt)
CH (1) CH692980A5 (pt)
DE (1) DE50010455D1 (pt)
ES (1) ES2239584T3 (pt)
PT (1) PT1152947E (pt)
WO (1) WO2000043272A1 (pt)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH692980A5 (de) * 1999-01-21 2003-01-15 Alcan Tech & Man Ag Verpackung.
US20030124294A1 (en) * 2001-12-28 2003-07-03 Hodson Jay D. Scored package and a method of making the same
ES2248505T3 (es) * 2002-06-13 2006-03-16 ALCAN TECHNOLOGY & MANAGEMENT LTD. Procedimiento para fabricar un laminado para tubos.
WO2004028913A1 (ja) * 2002-09-25 2004-04-08 Hosokawa Yoko Co., Ltd. 包装袋
EP1428767A1 (de) * 2002-12-12 2004-06-16 Alcan Technology & Management Ltd. Verpackungsbeutel
DE10306615B4 (de) * 2003-02-14 2008-06-12 Windmöller & Hölscher Kg Verfahren zur Herstellung von Säcken
EP1464587A1 (en) * 2003-03-28 2004-10-06 Alcan Packaging Italia S.r.l. Packaging of the stickpack type with improved opening and method for manufacturing the same
US9150342B2 (en) 2003-04-16 2015-10-06 Intercontinental Great Brands Llc Resealable tray container
DE10353095A1 (de) * 2003-11-12 2005-06-30 Windmöller & Hölscher Kg Perforierter FFS-Sack
US8562216B2 (en) * 2004-04-13 2013-10-22 Pac Worldwide Corporation Tear away opening for multi-layer plastic pack
WO2005102863A1 (en) * 2004-04-21 2005-11-03 Ashok Chaturvedi An improved sachet pouch
DE102004026980B4 (de) * 2004-05-17 2007-01-18 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Standbeutel mit optimiertem Aufreißverhalten und Verfahren zu seiner Herstellung
US20060011495A1 (en) * 2004-06-28 2006-01-19 Brian Hood Pyrotechnic safety device and method of use
EP1621333A1 (de) * 2004-07-01 2006-02-01 Alcan Technology & Management Ltd. Verfahren zur Herstellung eines Verpackungsmaterials
US7318599B2 (en) * 2004-08-09 2008-01-15 Indiana Mills & Manufacturing Inc. Modular inflatable restraint apparatus
EP1626010A1 (en) * 2004-08-12 2006-02-15 Amcor Flexibles Europe Packaging having a weakening area
AU2006297891B2 (en) * 2005-10-03 2012-01-19 Nolato Meditech Ab Method and machine for producing a hollow product
US20070086683A1 (en) * 2005-10-18 2007-04-19 Yeager James W Package having recloseable pour spout
AU2007220511A1 (en) * 2006-03-01 2007-09-07 Coloplast A/S Urisheath with moulded unrolling strip
US7582340B2 (en) * 2006-04-06 2009-09-01 Packs Co., Ltd Container for retort pouch food
US7963413B2 (en) 2006-05-23 2011-06-21 Kraft Foods Global Brands Llc Tamper evident resealable closure
US8308363B2 (en) 2006-05-23 2012-11-13 Kraft Foods Global Brands Llc Package integrity indicator for container closure
US7967510B2 (en) * 2006-08-08 2011-06-28 Kellogg Company Flexible container for pourable product
EP2094580B1 (en) * 2006-10-19 2012-08-22 WM. Wrigley Jr., Company Reclosable packages for confectionery products
US8114451B2 (en) 2006-12-27 2012-02-14 Kraft Foods Global Brands Llc Resealable closure with package integrity feature
US20110176753A1 (en) 2007-02-01 2011-07-21 Michael Nowak Package having a printed laminate
US20090092777A1 (en) * 2007-02-01 2009-04-09 Kohl Cori K Package having a printed laminate
US8227062B2 (en) * 2007-02-01 2012-07-24 Coating Excellence International Llc Package having a printed laminate
AT505283B1 (de) 2007-02-05 2008-12-15 Starlinger & Co Gmbh Verfahren zum herstellen von bahnabschnitten aus flexiblem bahnmaterial sowie zum herstellen von verpackungsbehältern
US8408792B2 (en) 2007-03-30 2013-04-02 Kraft Foods Global Brands Llc Package integrity indicating closure
US20080274239A1 (en) * 2007-05-01 2008-11-06 Kraft Foods Holdings, Inc. Ingredient Package and Method
JP2011512301A (ja) * 2008-02-22 2011-04-21 ベアンスタルク アンパーツゼルスカブ 開封しやすいパッケージ
US20100018974A1 (en) 2008-07-24 2010-01-28 Deborah Lyzenga Package integrity indicating closure
US20110150371A1 (en) * 2008-07-28 2011-06-23 Sonoco Development, Inc. Flexible Pouch With Easy-Opening Features
US8230664B2 (en) * 2008-07-28 2012-07-31 Sonoco Development, Inc. Pouch opening feature and method for making the same
GB0819200D0 (en) 2008-10-20 2008-11-26 Cadbury Holdings Ltd Packaging
US20100147724A1 (en) * 2008-12-12 2010-06-17 Ujjaini Mitra-Shah Tamper indicator for reclosable packages
US20100166924A1 (en) * 2008-12-31 2010-07-01 Kraft Foods Global Brands Llc Flexible package having multiple opening feature
IT1392755B1 (it) * 2009-01-20 2012-03-16 Masterpack S P A Involucro richiudibile per confezioni di alimenti sottovuoto
US20120000969A1 (en) * 2009-04-01 2012-01-05 Rehkugler Richard A Polymeric Packages
US20100273622A1 (en) * 2009-04-22 2010-10-28 Whirlpool Corporation Split vacuum bag
DE102009031093A1 (de) * 2009-06-29 2011-02-17 Goetz & Müller GmbH Hot-Melt-Verleimung
AU2010270445B2 (en) 2009-07-08 2015-06-04 Nestec S.A. Flexible sachet and manufacturing method
US10710773B2 (en) 2009-09-11 2020-07-14 Avery Dennison Corporation Resealable laminate for heat sealed packaging
WO2011032064A1 (en) 2009-09-11 2011-03-17 Avery Dennison Corporation Resealable laminate for heat sealed packaging
DE102009043360A1 (de) 2009-09-29 2011-05-05 Nordenia Technologies Gmbh Aufreißverpackung
US20110132976A1 (en) * 2009-12-04 2011-06-09 Wojtek Drewnowski Protective wrappers for consumer products and methods of making
EP2336057A1 (en) * 2009-12-21 2011-06-22 Nestec S.A. Apparatus and method for manoeuvring products
EP2347971B1 (en) 2010-01-26 2012-08-22 Generale Biscuit Resealable packaging for food products and method of manufacturing
US8814430B2 (en) 2010-02-23 2014-08-26 Kraft Foods R&D, Inc. Food package having opening feature
WO2011113539A2 (de) 2010-03-19 2011-09-22 Amcor Flexibles Kreuzlingen Ltd. Lebensmittelverpackungsbehälter sowie anordnung mehrerer lebensmittelverpackungsbehälter
PL2368811T3 (pl) 2010-03-23 2012-11-30 Biscuit Gle Opakowanie na produkty żywnościowe z możliwością wielokrotnego szczelnego zamykania i sposób wytwarzania
EP2371737A1 (de) 2010-03-29 2011-10-05 Constantia Patz Ges. m.b.H. Verpackung mit Aufreißhilfe
ES2525843T3 (es) 2010-05-18 2014-12-30 Intercontinental Great Brands Llc Envase flexible cerrable repetidamente y métodos de fabricación del mismo
US9656783B2 (en) 2010-05-18 2017-05-23 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
US20120000968A1 (en) * 2010-07-01 2012-01-05 Kraft Foods Global Brands Llc Method and apparatus for a package with an easy open feature
KR20130097064A (ko) * 2010-09-13 2013-09-02 애버리 데니슨 코포레이션 가열 밀봉 패키징용의 재밀봉가능한 라미네이트
JP5787392B2 (ja) * 2010-12-27 2015-09-30 富士特殊紙業株式会社 易開封手段を施したピロー包装袋における開口手段
US20120213456A1 (en) * 2011-02-17 2012-08-23 Shinichiro Sugiyama Opening Means in Pillow Package Bag Provided with Easy Unsealing Means
PL2942290T3 (pl) 2011-03-17 2017-03-31 Intercontinental Great Brands Llc Elastyczne opakowanie foliowe z możliwością wielokrotnego zamykania oraz sposoby wytwarzania
CN103608267B (zh) * 2011-05-27 2016-02-10 大冢制药株式会社 包装袋及包装袋的制造方法
ITMO20110289A1 (it) * 2011-11-15 2013-05-16 Safta Spa Confezione, apparato e metodo
EP2612825B1 (en) * 2012-01-04 2017-11-01 Noxell Corporation Hair colorant container in the form of a flexible sachet
US20140270582A1 (en) * 2013-03-15 2014-09-18 Reynolds Consumer Products Inc. Flexible package and process of making package
MX2014016023A (es) * 2014-12-19 2016-04-08 Zubex Ind Sa De Cv Proceso de obtención de una película biorentada, coextruida y de bajo espesor fabricada por proceso de 3 burbujas que al momento de ser termoformada proporciona un espesor uniforme en la charola formada.
EP3081374B1 (de) * 2015-04-14 2017-06-28 Mondi AG Kunststoffgewebeverbund, verpackungsbeutel aus einem kunststoffgewebeverbund sowie verfahren zur herstellung eines verpackungsbeutels
AU2018241478B2 (en) 2017-03-27 2023-11-16 Sika Technology Ag Sack for liquid and pulverulent substances comprising a soluble surface portion, method and use therewith, and use of a soluble surface portion
DE202018106868U1 (de) * 2018-12-03 2019-01-07 Bischof + Klein Se & Co. Kg Sack und Folienschlauch zur Herstellung eines derartigen Sackes
MX2021010873A (es) * 2021-09-08 2023-03-09 Zubex Ind Sa De Cv Proceso de obtencion de una pelicula libre de metales para empaque bi-orientada coextruida de 7 capas por proceso de triple burbuja para procesos de esterilizacion de hasta 135?c.
US20230312210A1 (en) * 2022-03-29 2023-10-05 Sonoco Development, Inc. Flexible packaging structure
CN117585257B (zh) * 2024-01-18 2024-03-29 常州茂康医疗用品有限公司 一种棉签自动装袋装置

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388789A (en) * 1967-05-05 1968-06-18 Milprint Inc Compartmented package
US3510054A (en) * 1968-07-23 1970-05-05 Dino Di Carlo Dispenser packet
US3608815A (en) * 1969-07-03 1971-09-28 Dixie Wax Paper Co Opening aid for packages
US4537809A (en) * 1979-04-09 1985-08-27 Avery International Corporation Van label having non-linear discontinuous score lines in the backing
FR2574051B1 (fr) * 1984-12-03 1990-01-19 Asahi Chemical Ind Emballage hermetique en matiere plastique, procede de fabrication et outil correspondant
US5319910A (en) * 1986-04-08 1994-06-14 Idemitsu Petrochemical Co., Ltd. Easily-openable packaging container
IT1219788B (it) * 1987-03-19 1990-05-24 Hosokawa Yoko Kk Sacchetto o busta da imballaggio e relativa pellicola laminata nonche' metodo per produrre il sacchetto
US4778058A (en) * 1987-03-19 1988-10-18 Kabushiki Kaisha Hosokawa Yoko Pouch or sack for packing and laminate film therefor and method for producing the pouch
JPH0618899Y2 (ja) * 1988-09-29 1994-05-18 株式会社細川洋行 レトルト食品用包装袋
US4898477A (en) * 1988-10-18 1990-02-06 The Procter & Gamble Company Self-expanding flexible pouch
ATE104237T1 (de) * 1989-10-27 1994-04-15 Teich Ag Packung fuer stueckiges packungsgut.
DE69016777D1 (de) * 1990-04-04 1995-03-23 American National Can Co Kontrollierbare, leicht zu öffnende Verpackung.
US5444035A (en) * 1990-08-17 1995-08-22 Minnesota Mining And Manufacturing Company Laser perforation of paper
CA2070198A1 (en) * 1991-06-24 1992-12-25 Kimberly J. Lymn Pouch having means to facilitate tear initiation
US5229180A (en) * 1991-10-02 1993-07-20 American National Can Company Laser scored package
CA2102013A1 (en) * 1992-11-06 1994-05-07 Blake Schlaeppi Easy open package, film and method of construction
AU5637094A (en) * 1993-03-16 1994-09-22 Clintec Nutrition Company Peelable seal and container having same
US5783266A (en) * 1994-03-11 1998-07-21 Gehrke; Russ Easy-open individual sealed serving packaging
FR2717449B1 (fr) * 1994-03-15 1996-05-31 Cmb Flexible Emballage formé à partir d'une feuille polymère, bande polymère pour sa réalisation, et procédé de traitement correspondant.
US5613779A (en) * 1994-11-30 1997-03-25 Kabushiki Kaisha Hosokawa Yoko Pouch
US6541086B2 (en) * 1995-12-08 2003-04-01 Hosokawa Yoko Co., Ltd. Easily tearable packing films
CA2256436C (en) * 1996-06-03 2005-08-09 Kraft Foods, Inc. Easy-access beverage pouch
JP2000103437A (ja) * 1998-09-30 2000-04-11 Hosokawa Yoko Co Ltd 包装袋
CH692980A5 (de) * 1999-01-21 2003-01-15 Alcan Tech & Man Ag Verpackung.
DE29907206U1 (de) * 1999-04-26 1999-07-15 Hassia Verpackungsmaschinen Gmbh, 63691 Ranstadt Schlauchbeutelpackung, insbesondere sogenannte Stickpackung
WO2003035504A1 (en) * 2001-10-26 2003-05-01 Hosokawa Yoko Co., Ltd. Packaging member with easy-opening means
US6599016B1 (en) * 2002-02-14 2003-07-29 Stone Container Corporation Pinch bottom bag with tear strip
US6789945B2 (en) * 2002-08-02 2004-09-14 Hassia Verpackungsmaschinen Gmbh Sealed three-sided pouch with two chambers
EP1464587A1 (en) * 2003-03-28 2004-10-06 Alcan Packaging Italia S.r.l. Packaging of the stickpack type with improved opening and method for manufacturing the same

Also Published As

Publication number Publication date
PT1152947E (pt) 2005-08-31
EP1152947B1 (de) 2005-06-01
EP1152947A1 (de) 2001-11-14
BR0007635B1 (pt) 2009-05-05
US20040086207A1 (en) 2004-05-06
US20060199717A1 (en) 2006-09-07
WO2000043272A1 (de) 2000-07-27
US20040109618A1 (en) 2004-06-10
ATE296759T1 (de) 2005-06-15
CH692980A5 (de) 2003-01-15
US7111986B2 (en) 2006-09-26
AU1766000A (en) 2000-08-07
ES2239584T3 (es) 2005-10-01
CA2360764A1 (en) 2000-07-27
US6726363B1 (en) 2004-04-27
DE50010455D1 (de) 2005-07-07
CA2360764C (en) 2007-06-19
US7207719B2 (en) 2007-04-24

Similar Documents

Publication Publication Date Title
BR0007635A (pt) Embalagem de material composto em forma de folha e processo para a fabricação desta embalagem
ES2153663T5 (es) Elemento de embalaje de rugosidad superficial.
CN102245480A (zh) 可破裂的泡罩包装
ITTO950211A0 (it) Dispositivo per la termosigillatura in continuo di involucri di confe zionamento di materiale polimerico termosaldabile e macchine perfezio nate includenti detto dispositivo.
ZA9610190B (en) Pouches for packaging flowable materials in pouches.
TR199900987T2 (xx) �� boyutlu, amorf modelli, i� i�e ge�meye mukavim levha malzemeler ve bunlar� imal etmek i�in y�ntem ve cihaz.
IT1286078B1 (it) Procedimento per la produzione di una confezione ermetica richiudibile, in materiale flessibile, per prodotti vari,
PL340908A1 (en) Laminated material, packaging unit made thereof and packaging method
EP1044804A4 (en) LAMINATE PACKAGING MATERIAL AND PROCESS FOR PRODUCING THE SAME
CO4230253A1 (es) Estructuras para empaque sin hoja delgada metalica, sella- bles por radio frecuencia
CA2273419A1 (en) Bag-producing apparatus and method of producing foil bags
BR0211980B1 (pt) barra de sabão envolvida, e, método para envolver uma barra de sabão genericamente retangular.
US8844246B2 (en) Film laminate for the production of bags with an integrated film handle, and method for the production of the laminate
BR9713846A (pt) Processo para a fabricação de estruturas em camadas individuais compreendendo material em partìculas e estruturas em camadas feitas a partir do mesmo
BR0014403A (pt) Tecidos enrugados fibrosos
ITVE960001A0 (it) Materiale cartaceo per realizzare confzioni morbide tridimensionali per prodotti allo stato solido, liquido, eventualmente solidificabili o per prodotti granulari od in polvere, metodo per realizzare dette confezioni e confezione ottenuta con il metodo
MXPA02011095A (es) Estructura de varios compartimientos para material aislante y otros materiales..
BR9814967A (pt) Processo de fabricação de matrizes de recipientes de embalagem de selagem nas bordas
AU4186099A (en) Polyolefin-tie material free barrier carton with polyethylene terephthalate product contact layer
UA395U (uk) Багатошаровий пакувальhий матеріал
IT1291785B1 (it) Metodo e macchina per la formazione di confezioni di prodotto sfuso con film saldabile
AU6011699A (en) Barrier material for packaging and method for producing same
IT1301688B1 (it) Prodotto per imballaggio e isolamento in foglio di materiale plasticoondulato, e procedimento per ottenerlo.
IT1292525B1 (it) Metodo ed apparecchiatura per lo svuotamento di contenitori di vernice in polvere sia prismatici in cartone e/o altro materiale,sia in forma
IT1303741B1 (it) Confezione in materiale cartaceo fustellato, particolarmente perprodotti farmaceutici o simili, e procedimento per il suo assemblaggio

Legal Events

Date Code Title Description
TC Change of name
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/01/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 04.01.2020