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Extract from the Register of European Patents

EP About this file: EP3569348

EP3569348 - AUTOMATIC REPLACEMENT DEVICE AND METHOD FOR GAS SHIELDED WELDING TUNGSTEN ELECTRODE OF ROBOT WELDING SYSTEM [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  05.05.2023
Database last updated on 24.08.2024
FormerRequest for examination was made
Status updated on  18.10.2019
FormerThe international publication has been made
Status updated on  20.07.2018
Most recent event   Tooltip23.01.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Shanghai Electric Nuclear Power Equipment Co., Ltd
No.77 Cenglin Road
Lingang New Area
Pudong New District
Shanghai 201306 / CN
[2019/47]
Inventor(s)01 / YANG, Chengdong
No.77 Cenglin Road
Lingang
Pudong New District
Shanghai 201306 / CN
02 / ZHANG, Maolong
No.77 Cenglin Road
Lingang
Pudong New District
Shanghai 201306 / CN
03 / TANG, Weibao
No.77 Cenglin Road
Lingang
Pudong New District
Shanghai 201306 / CN
04 / LUO, Qing
No.77 Cenglin Road
Lingang
Pudong New District
Shanghai 201306 / CN
 [2019/47]
Representative(s)Sanger, Phillip Simon
GWIP Ltd
Highdown House
11 Highdown Road
Leamington Spa
Leamington Spa CV31 1XT / GB
[N/P]
Former [2019/47]Bishton, Amy Virginia
Vault IP Limited
5th Floor, Cavendish House
Waterloo Street
Birmingham B2 5PP / GB
Application number, filing date17892036.919.01.2017
[2019/47]
WO2017CN71681
Priority number, dateCN2017102248512.01.2017         Original published format: CN201710022485
[2019/47]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018129764
Date:19.07.2018
Language:ZH
[2018/29]
Type: A1 Application with search report 
No.:EP3569348
Date:20.11.2019
Language:EN
[2019/47]
Search report(s)International search report - published on:CN19.07.2018
(Supplementary) European search report - dispatched on:EP10.08.2020
ClassificationIPC:B23K37/00, B23K9/24
[2020/37]
CPC:
B23K9/24 (EP); B23K9/32 (EP,CN); B23K9/167 (EP,CN)
Former IPC [2019/47]B23K37/00
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2019/47]
TitleGerman:VORRICHTUNG UND VERFAHREN ZUM AUTOMATISCHEN AUSTAUSCH EINER WOLFRAMELEKTRODE EINES ROBOTERSCHWEISSSYSTEMS ZUM SCHUTZGASSCHWEISSEN[2019/47]
English:AUTOMATIC REPLACEMENT DEVICE AND METHOD FOR GAS SHIELDED WELDING TUNGSTEN ELECTRODE OF ROBOT WELDING SYSTEM[2019/47]
French:DISPOSITIF ET PROCÉDÉ DE REMPLACEMENT AUTOMATIQUE POUR ÉLECTRODE DE TUNGSTÈNE DE SOUDAGE PROTÉGÉE CONTRE LES GAZ D'UN SYSTÈME DE SOUDAGE ROBOTISÉ[2019/47]
Entry into regional phase01.07.2019Translation filed 
01.07.2019National basic fee paid 
01.07.2019Search fee paid 
01.07.2019Designation fee(s) paid 
01.07.2019Examination fee paid 
Examination procedure01.07.2019Examination requested  [2019/47]
04.03.2021Amendment by applicant (claims and/or description)
04.05.2023Despatch of a communication from the examining division (Time limit: M06)
03.11.2023Reply to a communication from the examining division
Fees paidRenewal fee
01.07.2019Renewal fee patent year 03
09.01.2020Renewal fee patent year 04
08.01.2021Renewal fee patent year 05
16.11.2021Renewal fee patent year 06
31.01.2023Renewal fee patent year 07
23.01.2024Renewal fee patent year 08
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Documents cited:Search[XI]US2016016251  (JONES JOSHUA ERIC [US], et al) [X] 1,2,4-10 * paragraphs [0031] - [0036] - [0039]; figures 1-5 * [I] 3;
 [A]CN205702801U  (SHANDONG ROBOT INTELLIGENT TECH CO LTD) [A] 1-10* the whole document *
International search[A]US2016016251  (JONES JOSHUA ERIC [US], et al) [A] 1-10* , entire document *;
 [A]CN105414838  (WUHU POWER TECH CO LTD) [A] 1-10 * , entire document *;
 [A]CN205254369U  (SHANGHAI LINGYUN IND CORP LTD) [A] 1-10 * , entire document *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.