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Extract from the Register of European Patents

EP About this file: EP4122539

EP4122539 - MASK APPARATUS [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  05.07.2024
Database last updated on 03.10.2024
FormerGrant of patent is intended
Status updated on  13.05.2024
FormerRequest for examination was made
Status updated on  23.12.2022
Most recent event   Tooltip05.07.2024(Expected) grantpublished on 07.08.2024  [2024/32]
Applicant(s)For all designated states
LG Electronics Inc.
128, Yeoui-daero
Yeongdeungpo-gu
SEOUL 07336 / KR
[2023/04]
Inventor(s)01 / KIM, Yongmin
08592 Seoul / KR
02 / KIM, Hojung
08592 Seoul / KR
03 / AN, Dongkwon
08592 Seoul / KR
04 / MUN, Yeongcheol
08592 Seoul / KR
05 / CHOI, Chiyoung
08592 Seoul / KR
 [2023/04]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstraße 3
81675 München / DE
[2023/04]
Application number, filing date21218246.330.12.2021
[2023/04]
Priority number, dateKR2021009393819.07.2021         Original published format: KR 20210093938
[2023/04]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP4122539
Date:25.01.2023
Language:EN
[2023/04]
Type: B1 Patent specification 
No.:EP4122539
Date:07.08.2024
Language:EN
[2024/32]
Search report(s)(Supplementary) European search report - dispatched on:EP27.05.2022
ClassificationIPC:A62B18/00, A62B18/02, A62B18/08
[2023/04]
CPC:
A62B18/006 (EP,KR,US); A62B18/025 (EP,KR); A62B18/08 (KR,US);
A62B18/084 (EP,KR); A62B23/02 (KR,US); A62B7/10 (US)
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 [2023/04]
TitleGerman:MASKENVORRICHTUNG[2023/04]
English:MASK APPARATUS[2023/04]
French:APPAREIL DE MASQUE[2023/04]
Examination procedure30.01.2022Examination requested  [2023/04]
09.08.2022Amendment by applicant (claims and/or description)
09.08.2022Date on which the examining division has become responsible
14.05.2024Communication of intention to grant the patent
01.07.2024Fee for grant paid
01.07.2024Fee for publishing/printing paid
01.07.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
28.12.2023Renewal fee patent year 03
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Documents cited:Search[A]US5016625  (HSU CHI-HSUEH [TW], et al);
 [XI]KR102256713B  (LG ELECTRONICS INC [KR]);
 [P]EP3919131  (LG ELECTRONICS INC [KR])
by applicantKR20210093938
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.