BR112013012781B8 - Retentor de cinzel e sistema retentor de cinzel - Google Patents

Retentor de cinzel e sistema retentor de cinzel

Info

Publication number
BR112013012781B8
BR112013012781B8 BR112013012781A BR112013012781A BR112013012781B8 BR 112013012781 B8 BR112013012781 B8 BR 112013012781B8 BR 112013012781 A BR112013012781 A BR 112013012781A BR 112013012781 A BR112013012781 A BR 112013012781A BR 112013012781 B8 BR112013012781 B8 BR 112013012781B8
Authority
BR
Brazil
Prior art keywords
chisel
area
rod
longitudinal axis
chisel retainer
Prior art date
Application number
BR112013012781A
Other languages
English (en)
Other versions
BR112013012781B1 (pt
BR112013012781A2 (pt
Inventor
Bernhard Diesner
Cyrus Barimani
Günter Hähn
Karl Kammerer
Karsten Buhr
Markus Roth
Martin Lenz
Thomas Lehnert
Original Assignee
Wirtgen Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45063181&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112013012781(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE102010061019A external-priority patent/DE102010061019A1/de
Priority claimed from EP11172527.1A external-priority patent/EP2543815B1/de
Application filed by Wirtgen Gmbh filed Critical Wirtgen Gmbh
Publication of BR112013012781A2 publication Critical patent/BR112013012781A2/pt
Publication of BR112013012781B1 publication Critical patent/BR112013012781B1/pt
Publication of BR112013012781B8 publication Critical patent/BR112013012781B8/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1831—Fixing methods or devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E21C35/191—Means for fixing picks or holders for fixing holders
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
    • E21C35/1933—Means for fixing picks or holders using bolts as main fixing elements the picks having a cylindrical shank

Abstract

retentor de cinzel e sistema retentor de cinzel com um retentor de cinzel e uma peça básica. a presente invenção refere-se a um retentor de cinzel abrangendo um área do corpo (12) com pelo menos uma abertura de encaixe de cinzel (18) aberta na direção pelo menos de um lado de introdução de cinzel (14) da área do corpo (12) e com uma haste fixadora (26) que se estende desde um lado de apoio (20) da área do corpo (12) com um eixo longitudinal de haste, sendo que na haste fixadora (26), em um primeiro lado, estão previstos uma área de sujeição de órgãos fixador e em um segundo lado, contrário em relação ao eixo longitudinal da haste, está prevista uma área de apoio (78) com áreas de faces de apoio (88, 90) inclinadas um em relação à outra, e que se estendem na direção de uma área de transição (92) que se estende na direção do eixo longitudinal da haste, caracterizado pelo fato de que a área de transição (92) é conformada como uma reentrância e/ou pelo menos uma área de face de apoio (88, 90) relativamente ao eixo longitudinal da haste, e saliente em sentido axial para o exterior sobre uma face circunferencial externa básica (94) da haste fixadora (26), sendo que esta saliência radial para o exterior é pelo menos determinadas regiões.
BR112013012781A 2010-12-03 2011-12-02 Retentor de cinzel e sistema retentor de cinzel BR112013012781B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102010061019A DE102010061019A1 (de) 2010-12-03 2010-12-03 Meißelhalter und Werkzeugunterteil für einen Meißelhalter
DE102010061019.4 2010-12-03
EP11172527.1 2011-07-04
EP11172527.1A EP2543815B1 (de) 2011-07-04 2011-07-04 Meißelhalter und Meißelhaltersystem mit einem Meißelhalter und einem Basisteil
PCT/EP2011/071642 WO2012072802A2 (de) 2010-12-03 2011-12-02 MEIßELHALTER UND MEIßELHALTERSYSTEM MIT EINEM MEIßELHALTER UND EINEM BASISTEIL

Publications (3)

Publication Number Publication Date
BR112013012781A2 BR112013012781A2 (pt) 2016-09-13
BR112013012781B1 BR112013012781B1 (pt) 2020-10-27
BR112013012781B8 true BR112013012781B8 (pt) 2022-06-14

Family

ID=45063181

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013012781A BR112013012781B8 (pt) 2010-12-03 2011-12-02 Retentor de cinzel e sistema retentor de cinzel

Country Status (10)

Country Link
US (1) US9163502B2 (pt)
JP (1) JP5822940B2 (pt)
KR (1) KR101753305B1 (pt)
CN (2) CN202788849U (pt)
AU (1) AU2011334855B2 (pt)
BR (1) BR112013012781B8 (pt)
RU (1) RU2563008C2 (pt)
SG (1) SG190927A1 (pt)
TW (1) TWI468253B (pt)
WO (1) WO2012072802A2 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012072801A2 (de) 2010-12-03 2012-06-07 Wirtgen Gmbh Meisselhalter und meisselhaltersystem mit einem meisselhalter und einem basisteil
HUE055782T2 (hu) 2010-12-03 2021-12-28 Wirtgen Gmbh Késtartó
EP2646652B1 (de) 2010-12-03 2020-10-14 Wirtgen GmbH Meisselhalter
DE102010061019A1 (de) 2010-12-03 2012-06-06 Betek Gmbh & Co. Kg Meißelhalter und Werkzeugunterteil für einen Meißelhalter
CN202788849U (zh) 2010-12-03 2013-03-13 维特根有限公司 刀架以及具有刀架和基础部件的刀架系统
DE102011051525A1 (de) 2011-07-04 2013-01-10 Wirtgen Gmbh Meißelhalter für eine Bodenbearbeitungsmaschine
DE102013110676A1 (de) * 2013-09-26 2015-03-26 Betek Gmbh & Co. Kg Meißel
AU2015227270A1 (en) 2014-03-07 2016-10-27 Vermeer Manufacturing Company Replaceable mounting apparatus for reducing elements
USD746340S1 (en) 2014-04-11 2015-12-29 Vermeer Manufacturing Company Mounting block for reducing elements
USD746878S1 (en) 2014-04-11 2016-01-05 Vermeer Manufacturing Company Mounting block for reducing elements
USD778702S1 (en) * 2016-01-11 2017-02-14 Supplier Of Solutions, Llc Tool support adapter block
US10113424B2 (en) 2016-01-13 2018-10-30 Caterpillar Paving Products Inc. Milling tool holder
US10184336B2 (en) 2016-01-13 2019-01-22 Caterpillar Paving Products Inc. Milling tool holder
US10167720B2 (en) 2016-01-13 2019-01-01 Caterpillar Paving Products Inc. Milling tool holder
JP1572681S (pt) * 2016-02-22 2017-03-27
DE102016108808A1 (de) 2016-05-12 2017-11-16 Betek Gmbh & Co. Kg Meißel mit einem Stützelement mit einem Zentrieransatz
USD817140S1 (en) * 2017-03-24 2018-05-08 Supplier Of Solutions, Llc Tool support adapter block
US10233751B2 (en) 2017-04-18 2019-03-19 Caterpillar Paving Products Inc. Tool adapter for a rotary tool
USD967209S1 (en) 2019-05-17 2022-10-18 Wirtgen Gmbh Chisel holder
USD906385S1 (en) * 2020-01-21 2020-12-29 Wirtgen Gmbh Chisel holder
DE102021112757A1 (de) * 2021-05-17 2022-11-17 Bomag Gmbh WECHSELHALTER, MEIßELWECHSELHALTERSYSTEM, FRÄSWALZE FÜR EINE STRAßENFRÄSMASCHINE UND STRAßENFRÄSMASCHINE
JP3244397U (ja) * 2022-09-15 2023-11-01 エヴァーパッズ カンパニー， リミテッド 刃具保持装置

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452081A (en) 1944-07-10 1948-10-26 Joy Mfg Co Cutter chain
US3498677A (en) 1968-10-30 1970-03-03 Bowdil Co Cutting apparatus
US3992061A (en) 1975-04-07 1976-11-16 Joy Manufacturing Company Mining cutter bit assembly
DE2807654A1 (de) * 1977-03-03 1978-09-07 Sandvik Ab Gesteinsfraeser
US4302055A (en) 1978-02-27 1981-11-24 Sandvik Aktiebolag Wedgingly mounted tool holder or adapter for a cutting head
US4275929A (en) 1978-08-25 1981-06-30 The Cincinnati Mine Machinery Company Means for removably affixing a cutter bit mounting lug to a base member on the driven element of a mining machine or the like
US4240669A (en) 1978-10-02 1980-12-23 Joy Manufacturing Company Mining cutter bit holder and mounting assemblies
US4693518A (en) 1981-01-08 1987-09-15 Kennametal, Inc. Means for holding cutter bits
US4415208A (en) 1981-07-31 1983-11-15 Ingersoll-Rand Company Cutter bit assembly
US4542943A (en) 1982-04-08 1985-09-24 Kennametal Inc. Earthworking tool for protecting from abnormally high cutting loads
DE3411602A1 (de) 1982-11-13 1985-10-03 Peters, Albert, 4000 Düsseldorf Gewinnungseinrichtung mit dreh-kippmeissel und abgedichteter meisseltasche
US4828327A (en) 1987-03-19 1989-05-09 Joy Technologies Inc. Bit holder for miner
US4915455A (en) 1988-11-09 1990-04-10 Joy Technologies Inc. Miner cutting bit holding apparatus
DE4022034C2 (de) 1990-07-12 1999-04-15 Wirtgen Gmbh Fräsvorrichtung zum Abfräsen von Straßenbelägen
DE9211739U1 (pt) 1992-09-01 1992-11-05 Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co Kg, 7234 Aichhalden, De
US5322351A (en) 1993-05-24 1994-06-21 Caterpillar Paving Products Inc. Rotary cutter and mounting arrangement for cutting tools
DE4322401C2 (de) 1993-07-06 1996-06-20 Betek Bergbau & Hartmetall Befestigung eines Schrämwerkzeugs an einem Schrämkörper
DE4322402C2 (de) 1993-07-06 1996-06-20 Wirtgen Gmbh Schneidkörper für eine Schrämmaschine
US5529384A (en) 1994-08-25 1996-06-25 Rogers Tool Works, Inc. Bit holder block and cutter bit therefor
EP0771911B1 (en) 1995-10-31 2001-08-22 Bitelli Spa An active element for the support of at least one milling tool, suited to be applied on milling drums of operating machines for the removal of soils
DE997610T1 (de) 1998-10-28 2000-10-05 Kennametal Inc Abwerfbarer Halter für einen Schneidmeissel und Schneidmeisselanlage
DE19856916C1 (de) 1998-12-10 2000-08-31 Betek Bergbau & Hartmetall Befestigung für einen Rundschaftmeißel
DE19902766C2 (de) 1999-01-25 2002-03-21 Betek Bergbau & Hartmetall Werkzeug für eine Straßenfräs-, Schräm-, Bergbaumaschine oder dgl.
US6244665B1 (en) 1999-02-17 2001-06-12 Kennametal Pc Inc. Cutting toolholder with recessed groove for cutting tool removal
DE19908656C1 (de) 1999-02-27 2000-08-31 Wirtgen Gmbh Meißelhalterwechselsystem
US6371567B1 (en) 1999-03-22 2002-04-16 The Sollami Company Bit holders and bit blocks for road milling, mining and trenching equipment
US6234579B1 (en) 1999-04-07 2001-05-22 Kennametal Pc Inc. Cutting tool holder retention assembly
AUPQ042699A0 (en) 1999-05-18 1999-06-10 Road Services Of Australia Pty Ltd A cutting apparatus
US6685273B1 (en) * 2000-02-15 2004-02-03 The Sollami Company Streamlining bit assemblies for road milling, mining and trenching equipment
DE10161009C2 (de) 2000-12-20 2003-09-18 Kennametal Inc Schrämwerkzeug mit Verschleißschutzhülse
US6854810B2 (en) * 2000-12-20 2005-02-15 Kennametal Inc. T-shaped cutter tool assembly with wear sleeve
DE10161713B4 (de) 2001-12-15 2004-02-05 Wirtgen Gmbh Meißelhalterwechselsystem
US6764140B2 (en) 2002-04-01 2004-07-20 Kennametal Inc. Drum mounting plate for cutting tool holder block
DE10221764C1 (de) 2002-05-15 2003-11-27 Wirtgen Gmbh Halterung für einen Schaftmeißel
DE20221925U1 (de) 2002-12-27 2009-05-20 Wirtgen Gmbh Schrämwerkzeug
US7376152B2 (en) 2004-03-30 2008-05-20 Via Telecom Co., Ltd. Method and/or architecture implemented in hardware for the adjustment of messages with indeterministic length
DE102004019383B4 (de) 2004-04-19 2008-06-12 Wirtgen Gmbh Vorrichtung zur Halterung eines Schaftmeißels
DE102004030691B4 (de) 2004-06-24 2008-12-18 Wirtgen Gmbh Werkzeug-Haltevorrichtung
DE102004057302B4 (de) * 2004-11-26 2011-01-13 Wirtgen Gmbh Meißelhalter
DE202005001311U1 (de) 2005-01-26 2005-03-31 Wirtgen Gmbh Meißelhaltersystem
DE102005003734B3 (de) 2005-01-26 2006-02-16 Wirtgen Gmbh Meißelhaltersystem
DE102005010678B4 (de) 2005-03-09 2006-12-14 Gerd Elfgen Vorrichtung zur Befestigung eines Rundschaftmeißels
DE102005017760B4 (de) 2005-04-18 2011-02-03 Richter, Angelica Schnellwechselhaltersystem
CN101018927A (zh) 2005-05-13 2007-08-15 格朗奥索特工具有限公司 切削工具夹持装置及使用方法
TWI265836B (en) * 2005-09-29 2006-11-11 Hsin-Tien Chang Accurately fine-tuned boring cutter
JP4527043B2 (ja) 2005-10-25 2010-08-18 本田技研工業株式会社 動力伝達装置の潤滑装置
DE102005051450B4 (de) 2005-10-27 2010-08-05 Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg Rundschaftmeißel und Meißelhalter
DE102005051449B3 (de) 2005-10-27 2007-03-01 Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg Rundschaftmeißel mit Meißelhalter
DE102005055544A1 (de) 2005-11-18 2007-05-24 Gerd Elfgen Halterungseinrichtung zum Haltern von Meißeln
USD575610S1 (en) 2006-03-10 2008-08-26 Wirtgen Gmbh Chisel holder
USD585259S1 (en) 2006-03-10 2009-01-27 Wirtgen Bmbh Chisel holder
USD574689S1 (en) 2006-03-10 2008-08-12 Wirtgen Gmbh Chisel holder
US20070257545A1 (en) 2006-05-08 2007-11-08 Sandvik Intelectual Property Ab Cutting tool and method of assembling the cutting tool
US8292372B2 (en) * 2007-12-21 2012-10-23 Hall David R Retention for holder shank
US7475949B2 (en) 2006-11-13 2009-01-13 Kennametal Inc. Edge cutter assembly for use with a rotatable drum
TWM326448U (en) 2007-05-19 2008-02-01 Mei-Jiau Chen Cutter base of turning and milling compound machine
DE202007013350U1 (de) 2007-09-24 2008-02-14 BE ONE TECHNOLOGY CO., LTD., Sanchong City Messerhalter für Grabmaschine
US7537288B2 (en) 2007-09-27 2009-05-26 Everpads Co., Ltd. Tool holding device
USD567270S1 (en) 2007-11-04 2008-04-22 Everpads Co., Ltd. Chisel holder
DE102008025071A1 (de) 2008-05-26 2009-12-03 Wirtgen Gmbh Werkzeug zur Demontage eines Meißels
US8061783B2 (en) 2008-08-14 2011-11-22 Kennametal Inc. Bit holder block with non-rotating wear sleeve
US7789468B2 (en) 2008-08-19 2010-09-07 The Sollami Company Bit holder usable in bit blocks having either of a cylindrical or non-locking taper bore
DE102008045470A1 (de) * 2008-09-03 2010-03-04 Wirtgen Gmbh Verfahren zur Bestimmung des Verschleißzustandes
EP2352903A4 (en) 2008-11-07 2013-12-18 Bradken Resources Pty Ltd MOUNTING FOR A REPLACEABLE TOOL
JP4855488B2 (ja) 2009-03-05 2012-01-18 エヴァーパッズ カンパニー， リミテッド ツール保持装置
TWM364551U (en) 2009-05-12 2009-09-11 Hon Jan Cutting Tools Co Ltd Improved lathe tool holder
GB0912022D0 (en) 2009-07-10 2009-08-19 Element Six Holding Gmbh Attack tool assembly
US8414084B2 (en) 2009-07-13 2013-04-09 Sandvik Intellectual Property Ab Adaptive sleeve retainer for tool pick
DE202009014077U1 (de) 2009-10-19 2010-03-25 Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg Meißel, insbesondere Rundschaftmeißel
TWM378059U (en) 2009-11-11 2010-04-11 Syntec Machinery Co Ltd Precision boring knife set capable of extending process diameter
DE102009059189A1 (de) 2009-12-17 2011-06-22 Wirtgen GmbH, 53578 Meißelhalter und Basisteil zur Aufnahme eines Meißelhalters
DE102009059188A1 (de) 2009-12-17 2011-06-22 Wirtgen GmbH, 53578 Meißelhalter und Basisteil
USD657648S1 (en) 2010-04-07 2012-04-17 Bomag Gmbh Chisel holder
USD638453S1 (en) 2010-11-10 2011-05-24 Wirtgen Gmbh Bit holder
CN202788849U (zh) 2010-12-03 2013-03-13 维特根有限公司 刀架以及具有刀架和基础部件的刀架系统
WO2012072801A2 (de) 2010-12-03 2012-06-07 Wirtgen Gmbh Meisselhalter und meisselhaltersystem mit einem meisselhalter und einem basisteil
USD666641S1 (en) 2011-07-04 2012-09-04 Wirtgen Gmbh Chisel holder

Also Published As

Publication number Publication date
SG190927A1 (en) 2013-07-31
RU2013130261A (ru) 2015-01-10
BR112013012781B1 (pt) 2020-10-27
CN202788849U (zh) 2013-03-13
AU2011334855B2 (en) 2016-06-23
WO2012072802A2 (de) 2012-06-07
US20130241265A1 (en) 2013-09-19
JP2014503718A (ja) 2014-02-13
BR112013012781A2 (pt) 2016-09-13
KR101753305B1 (ko) 2017-07-03
CN102486022B (zh) 2014-09-17
WO2012072802A3 (de) 2012-11-22
JP5822940B2 (ja) 2015-11-25
RU2563008C2 (ru) 2015-09-10
US9163502B2 (en) 2015-10-20
TW201233494A (en) 2012-08-16
AU2011334855A1 (en) 2013-05-30
CN102486022A (zh) 2012-06-06
KR20140056134A (ko) 2014-05-09
TWI468253B (zh) 2015-01-11

Similar Documents

Publication Publication Date Title
BR112013012781B8 (pt) Retentor de cinzel e sistema retentor de cinzel
BR112013012798A2 (pt) retentor de cinzel com um retentor de cinzel e uma peça básica
BR112013002286B8 (pt) dispositivo de vedação para vedar um rolamento
BRPI0903080B8 (pt) montagem cirúrgica
BR112012009328A2 (pt) anel vedante sem contato e conjunto de vedação
BR112013006150A2 (pt) mecanismo de bloqueio de catraca para prendedor roscado
BR112014030745A2 (pt) dispositivo para compensação de deslocamento em sistemas de travamento automático
BR112012007601A2 (pt) junta deslizante
BR112015026189A8 (pt) instrumento cirúrgico compreendendo um acionamento de fechamento e um acionamento de disparo operados a partir da mesma saída giratória
BR122021013712A8 (pt) Sistema para aplicação direcionada de agentes tópicos a uma parte de corpo isolada
BR112012020158A2 (pt) ferramenta de assentamento com luva de rotação de alojamento independente.
MX2009000031A (es) Montaje de cojinete y elemento de sello elastico.
BRPI0700027A (pt) montagem de extremidade para suportar um cilindro
BR112012007977A2 (pt) união de cabo para um cabo blindado
BR112017028427A2 (pt) articulação esférica radial para um veículo
BR112015001200A2 (pt) soquete de agarre, chave e método de uso
BR112012020797A2 (pt) unidade de mancal de rolamento com codificador para o suporte de uma roda
BR112013022663A2 (pt) concha para mancal deslizante
BR112015003535A2 (pt) bucha de plástico para fixação de um trilho
BR112015011059A2 (pt) instalação de um sistema de injeção de combustível com uma válvula de injeção de combustível e um elemento de desacoplamento
BR112012014808A2 (pt) elemento de fixação
BR112014006411A2 (pt) componente tubular e método
BR112013019341A8 (pt) Colar indicador de estampa
BR112017007771A2 (pt) mancal de elastômero para um veículo
BR112015029749A2 (pt) conjunto do escareador acetabular

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 02/12/2011, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2599 DE 27/10/2020 QUANTO AO INVENTOR.