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Extract from the Register of European Patents

EP About this file: EP3957139

EP3957139 - A HEATING GRID DESIGNING APPARATUS AND A METHOD THEREOF [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  19.04.2024
Database last updated on 27.07.2024
FormerRequest for examination was made
Status updated on  21.01.2022
FormerThe international publication has been made
Status updated on  23.10.2020
Most recent event   Tooltip19.04.2024Application deemed to be withdrawnpublished on 22.05.2024  [2024/21]
Applicant(s)For all designated states
Saint-Gobain Glass France
12 Place de l'Iris
Tour Saint-Gobain
92400 Courbevoie / FR
[2022/08]
Inventor(s)01 / THANGAMANI, Arunvel
Chennai 600048 / IN
02 / DESARAJU, Kalyan Sriramachandra
Chennai 600095 / IN
03 / DHANABAL, Monisha
Chennai 600091 / IN
 [2022/08]
Representative(s)Saint-Gobain Recherche
Département Propriété Industrielle
39 Quai Lucien Lefranc
93300 Aubervilliers / FR
[2022/08]
Application number, filing date20792039.817.04.2020
[2022/08]
WO2020IN50365
Priority number, dateIN20194101574219.04.2019         Original published format: IN201941015742
[2022/08]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020213013
Date:22.10.2020
Language:EN
[2020/43]
Type: A1 Application with search report 
No.:EP3957139
Date:23.02.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 22.10.2020 takes the place of the publication of the European patent application.
[2022/08]
Search report(s)International search report - published on:IN22.10.2020
(Supplementary) European search report - dispatched on:EP16.05.2023
ClassificationIPC:H05B3/84, H05K3/12
[2023/24]
CPC:
H05K3/0005 (EP); H05B3/84 (EP); H05B2203/013 (EP);
H05B2203/017 (EP); H05K1/0212 (EP); H05K2203/1115 (EP)
Former IPC [2022/08]H05K3/12, G07C5/08, H05B3/84
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 [2022/08]
TitleGerman:VERFAHREN ZUM ENTWURF EINES HEIZGITTERS UND VORRICHTUNG DAFÜR[2022/08]
English:A HEATING GRID DESIGNING APPARATUS AND A METHOD THEREOF[2022/08]
French:APPAREIL DE CONCEPTION DE GRILLES DE CHAUFFAGE ET PROCÉDÉ ASSOCIÉ[2022/08]
Entry into regional phase19.11.2021National basic fee paid 
19.11.2021Search fee paid 
19.11.2021Designation fee(s) paid 
19.11.2021Examination fee paid 
Examination procedure16.11.2021Amendment by applicant (claims and/or description)
19.11.2021Examination requested  [2022/08]
16.12.2023Application deemed to be withdrawn, date of legal effect  [2024/21]
16.01.2024Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2024/21]
Fees paidRenewal fee
02.05.2022Renewal fee patent year 03
02.05.2023Renewal fee patent year 04
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[A]US2008099456  (SCHWENKE ROBERT A [US], et al) [A] 1-15* paragraph [0037] - paragraph [0038]; figures 2-4 *;
 [A]ITRM20120422  (VINCENZI AUGUSTO) [A] 1-15 * the whole document *;
 [A]ITRM20120423  (VINCENZI AUGUSTO) [A] 1-15 * the whole document *;
 [XI]US8800482  (SCHWENKE ROBERT [US], et al) [X] 1,5,7 * column 5, line 19 - line 61; figures 2,3 * [I] 2-4,6,8,9;
 [A]CN104584682B  (VINCENZI AUGUSTO) [A] 1-15 * the whole document *
International search[Y]US2003154868  (MCEVOY IAN PATRICK [GB], et al) [Y] 1-21 * refer abstract, paragraphs [0003], [0036], [0038], [0056]- [0058], figures 1, 2 and claims 7, 25. *;
 [A]US2016362049  (FRAGOSO INIGUEZ MARCOS AHUIZOTL [MX], et al) [A] 1-21* refer abstract, paragraphs [0006], [0021]-[0026], [0035], [0036], figures 1-4, 5A, 5B and claims 1-2, 7, 9. *;
 [A]WO2018055268  (SAINT GOBAIN [FR]) [A] 1-21 * refer whole document. *;
 [Y]  - Karim J. Nasr and Bashar S. AbdulNour, "Defrosting of automotive windshields: progress and challenges", International journal of vehicle design, (20001231), vol. 23, no. 3-4, doi:10.1504/IJVD.2000.001901, ISSN 0143-3369, pages 360 - 375, XP009531575 [Y] 1-21 * refer abstract, sections 2-7, figures 5, 7, 8. *

DOI:   http://dx.doi.org/10.1504/IJVD.2000.001901
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.