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Extract from the Register of European Patents

EP About this file: EP3415761

EP3415761 - COMPRESSOR HAVING CENTRIFUGATION AND DIFFERENTIAL PRESSURE STRUCTURE FOR OIL SUPPLYING [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  11.12.2020
Database last updated on 14.06.2024
FormerRequest for examination was made
Status updated on  16.11.2018
Most recent event   Tooltip29.12.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
LG ELECTRONICS INC.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2018/51]
Inventor(s)01 / LEE, Kangwook
IP Center, LG Electronics Inc., 51, Gasan digital
1-ro, Geumcheon-gu
08592 Seoul / KR
02 / KIM, Taekyoung
IP Center, LG Electronics Inc., 51, Gasan digital
1-ro, Geumcheon-gu
08592 Seoul / KR
03 / KIM, Cheol Hwan
IP Center, LG Electronics Inc., 51, Gasan digital
1-ro, Geumcheon-gu
08592 Seoul / KR
04 / LEE, Byeongchul
IP Center, LG Electronics Inc., 51, Gasan digital
1-ro, Geumcheon-gu
08592 Seoul / KR
 [2018/51]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[2018/51]
Application number, filing date17205582.406.12.2017
[2018/51]
Priority number, dateKR2017007504114.06.2017         Original published format: KR 20170075041
[2018/51]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3415761
Date:19.12.2018
Language:EN
[2018/51]
Search report(s)(Supplementary) European search report - dispatched on:EP17.05.2018
ClassificationIPC:F04C18/02, F04C23/00, F04C29/02
[2018/51]
CPC:
F04C29/02 (EP,US); F04C18/0215 (EP,KR,US); F04C18/0292 (EP,US);
F04C23/008 (EP,US); F04C29/023 (EP,KR,US); F04C29/028 (EP,KR,US);
F04C2240/30 (US); F04C2240/50 (US); F04C2240/603 (EP,KR,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 [2018/51]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:KOMPRESSOR MIT ZENTRIFUGATIONS- UND DIFFERENZDRUCKSTRUKTUR ZUR ÖLVERSORGUNG[2018/51]
English:COMPRESSOR HAVING CENTRIFUGATION AND DIFFERENTIAL PRESSURE STRUCTURE FOR OIL SUPPLYING[2018/51]
French:COMPRESSEUR POSSÉDANT UNE STRUCTURE DE PRESSION DIFFÉRENTIELLE ET DE CENTRIFUGATION POUR ALIMENTATION EN HUILE[2018/51]
Examination proceduredeletedDate on which the examining division has become responsible
06.01.2018Examination requested  [2018/51]
10.09.2018Amendment by applicant (claims and/or description)
10.12.2020Despatch of a communication from the examining division (Time limit: M04)
19.04.2021Reply to a communication from the examining division
29.07.2021Despatch of a communication from the examining division (Time limit: M04)
07.12.2021Reply to a communication from the examining division
21.06.2023Despatch of a communication from the examining division (Time limit: M03)
29.09.2023Reply to a communication from the examining division
Fees paidRenewal fee
23.12.2019Renewal fee patent year 03
24.12.2020Renewal fee patent year 04
24.12.2021Renewal fee patent year 05
29.12.2022Renewal fee patent year 06
28.12.2023Renewal fee patent year 07
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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]JPS62178791  (MATSUSHITA ELECTRIC IND CO LTD) [A] 1 * abstract *;
 [A]JPH0754784  (HITACHI LTD) [A] 1* abstract *;
 [A]JPH08303365  (MATSUSHITA ELECTRIC IND CO LTD) [A] 1 * Parags.59-81 of the EPO machine translation;; figures 1,3,11,15 *;
 [YA]US2016040673  (LEE KANGWOOK [KR], et al) [Y] 2-9 * paragraph [0025] - paragraph [0035]; figures 1,9 * [A] 1;
 [A]US2016040671  (CHOI YONGKYU [KR], et al) [A] 1 * paragraph [0026] - paragraph [0045]; figures 1,2 *;
 [IAY]US2016053759  (CHOI YONGKYU [KR], et al) [I] 1,10,12-15 * paragraph [0031] - paragraph [0037]; figure 2 * [A] 11 [Y] 2-9
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.