KR20170130527A - 신선성이 우수한 고탄소 강선재, 및 강선 - Google Patents

신선성이 우수한 고탄소 강선재, 및 강선 Download PDF

Info

Publication number
KR20170130527A
KR20170130527A KR1020177030428A KR20177030428A KR20170130527A KR 20170130527 A KR20170130527 A KR 20170130527A KR 1020177030428 A KR1020177030428 A KR 1020177030428A KR 20177030428 A KR20177030428 A KR 20177030428A KR 20170130527 A KR20170130527 A KR 20170130527A
Authority
KR
South Korea
Prior art keywords
steel wire
cementite
less
pearlite
wire rod
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.)
Ceased
Application number
KR1020177030428A
Other languages
English (en)
Korean (ko)
Inventor
도모노부 이시다
도모카즈 마스다
Original Assignee
가부시키가이샤 고베 세이코쇼
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 가부시키가이샤 고베 세이코쇼 filed Critical 가부시키가이샤 고베 세이코쇼
Publication of KR20170130527A publication Critical patent/KR20170130527A/ko
Ceased legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/007—Heat treatment of ferrous alloys containing Co
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/64—Patenting furnaces
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/003—Drawing materials of special alloys so far as the composition of the alloy requires or permits special drawing methods or sequences
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/003—Cementite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/009—Pearlite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
KR1020177030428A 2015-03-30 2016-03-29 신선성이 우수한 고탄소 강선재, 및 강선 Ceased KR20170130527A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2015070095 2015-03-30
JPJP-P-2015-070095 2015-03-30
JPJP-P-2015-188843 2015-09-25
JP2015188843 2015-09-25
PCT/JP2016/060019 WO2016158901A1 (ja) 2015-03-30 2016-03-29 伸線性に優れた高炭素鋼線材、および鋼線

Publications (1)

Publication Number Publication Date
KR20170130527A true KR20170130527A (ko) 2017-11-28

Family

ID=57006008

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177030428A Ceased KR20170130527A (ko) 2015-03-30 2016-03-29 신선성이 우수한 고탄소 강선재, 및 강선

Country Status (8)

Country Link
US (1) US20180087125A1 (https=)
EP (1) EP3282027B1 (https=)
JP (1) JP6795319B2 (https=)
KR (1) KR20170130527A (https=)
CN (1) CN107406950B (https=)
CA (1) CA2980886C (https=)
ES (1) ES2835325T3 (https=)
WO (1) WO2016158901A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI658472B (zh) * 2017-04-28 2019-05-01 吳政雄 複合導電體結合之電導體及其製造方法
JP6922726B2 (ja) * 2017-12-26 2021-08-18 日本製鉄株式会社 熱間圧延線材
KR102534998B1 (ko) 2018-10-16 2023-05-26 닛폰세이테츠 가부시키가이샤 열간 압연 선재
CN112176258B (zh) * 2020-09-30 2022-06-21 江苏省沙钢钢铁研究院有限公司 2500MPa级钢绞线用盘条及其制造方法
CN113293337A (zh) * 2021-04-28 2021-08-24 顿口渔具科技(东莞)有限公司 一种鱼钩用铌-钒复合微合金化高碳钢丝
JP7845625B2 (ja) * 2021-08-11 2026-04-14 ポスコ カンパニー リミテッド 高強度高靭性鋼板及びその製造方法
CN116716549A (zh) * 2023-05-30 2023-09-08 鞍钢股份有限公司 一种精细钢丝帘线用盘条、钢丝、帘线及其制造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001181789A (ja) * 1999-12-22 2001-07-03 Nippon Steel Corp 伸線加工性に優れた細径高炭素鋼熱間圧延線材
JP4003450B2 (ja) * 2001-12-13 2007-11-07 住友金属工業株式会社 鋼線材、鋼線及びその製造方法
JP4016894B2 (ja) * 2003-06-12 2007-12-05 住友金属工業株式会社 鋼線材及び鋼線の製造方法
JP4621133B2 (ja) * 2004-12-22 2011-01-26 株式会社神戸製鋼所 伸線性に優れた高炭素鋼線材およびその製法
JP4374357B2 (ja) * 2005-06-29 2009-12-02 新日本製鐵株式会社 伸線特性に優れた高強度線材及びその製造方法、並びに伸線特性に優れた高強度鋼線
JP2007327084A (ja) * 2006-06-06 2007-12-20 Kobe Steel Ltd 伸線加工性に優れた線材およびその製造方法
JP4970562B2 (ja) * 2009-04-21 2012-07-11 新日本製鐵株式会社 延性に優れた高強度鋼線用線材及び鋼線の製造方法
KR101318009B1 (ko) * 2010-02-01 2013-10-14 신닛테츠스미킨 카부시키카이샤 선재, 강선 및 그들의 제조 방법
KR101470720B1 (ko) * 2010-04-01 2014-12-08 가부시키가이샤 고베 세이코쇼 신선 가공성 및 신선 후의 피로 특성이 우수한 고탄소강 선재
EP2557191B1 (en) * 2010-04-08 2016-07-27 Nippon Steel & Sumitomo Metal Corporation Wire material for saw wire and method for producing same
JP5802162B2 (ja) * 2012-03-29 2015-10-28 株式会社神戸製鋼所 線材及びこれを用いた鋼線

Also Published As

Publication number Publication date
EP3282027A1 (en) 2018-02-14
EP3282027B1 (en) 2020-10-21
EP3282027A4 (en) 2018-09-05
CA2980886C (en) 2019-09-24
CN107406950B (zh) 2020-04-14
JP6795319B2 (ja) 2020-12-02
JP2017061740A (ja) 2017-03-30
CN107406950A (zh) 2017-11-28
WO2016158901A1 (ja) 2016-10-06
US20180087125A1 (en) 2018-03-29
CA2980886A1 (en) 2016-10-06
ES2835325T3 (es) 2021-06-22

Similar Documents

Publication Publication Date Title
CN102292460B (zh) 线材、钢丝及线材的制造方法
KR101458684B1 (ko) 강선재 및 그 제조 방법
US8168011B2 (en) High-strength steel wire excellent in ductility and method of manufacturing the same
JP6180351B2 (ja) 生引き性に優れた高強度鋼線用線材および高強度鋼線
KR20170130527A (ko) 신선성이 우수한 고탄소 강선재, 및 강선
KR101925735B1 (ko) 신선 가공용 강선
US10597748B2 (en) Steel wire rod for wire drawing
TWI535860B (zh) High-strength spring roll material and high-strength spring steel wire using this rolled material
WO2020256140A1 (ja) 線材
KR20150121081A (ko) 생드로잉성이 우수한 고강도 강선용 선재 및 고강도 강선
KR101853533B1 (ko) 고탄소 열연 강판 및 그 제조 방법
JP6288265B2 (ja) 鋼線
JP2010229469A (ja) 冷間加工特性に優れる高強度線材及びその製造方法
KR101660616B1 (ko) 스프링 가공성이 우수한 고강도 스프링용 강 선재 및 그의 제조 방법, 및 고강도 스프링
JP2019123905A (ja) プレストレストコンクリート用緊張材用の二相ステンレス鋼線材、二相ステンレス鋼線及びプレストレストコンクリート用緊張材
JP4646850B2 (ja) 耐カッピー断線性に優れた高炭素鋼線材
JP7063394B2 (ja) 熱間圧延線材
JP6682863B2 (ja) 高炭素鋼線材および高炭素鋼線
JP2017057457A (ja) 高強度低合金鋼材
JP2015161018A (ja) 鉄筋およびその製造方法
KR20130116083A (ko) 신선성이 우수한 고강도 선재 및 강선과 이들의 제조방법

Legal Events

Date Code Title Description
A201 Request for examination
PA0105 International application

Patent event date: 20171023

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20181220

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20191028

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20181220

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

J201 Request for trial against refusal decision
PJ0201 Trial against decision of rejection

Patent event date: 20200122

Comment text: Request for Trial against Decision on Refusal

Patent event code: PJ02012R01D

Patent event date: 20191028

Comment text: Decision to Refuse Application

Patent event code: PJ02011S01I

Appeal kind category: Appeal against decision to decline refusal

Appeal identifier: 2020101000237

Request date: 20200122

J301 Trial decision

Free format text: TRIAL NUMBER: 2020101000237; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20200122

Effective date: 20201023

PJ1301 Trial decision

Patent event code: PJ13011S01D

Patent event date: 20201023

Comment text: Trial Decision on Objection to Decision on Refusal

Appeal kind category: Appeal against decision to decline refusal

Request date: 20200122

Decision date: 20201023

Appeal identifier: 2020101000237