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Extract from the Register of European Patents

EP About this file: EP3985316

EP3985316 - PURIFIER AND AIR PURIFICATION APPLIANCE [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  05.04.2024
Database last updated on 02.11.2024
FormerGrant of patent is intended
Status updated on  08.02.2024
FormerRequest for examination was made
Status updated on  18.03.2022
FormerThe international publication has been made
Status updated on  18.12.2020
Most recent event   Tooltip01.11.2024Lapse of the patent in a contracting state
New state(s): LV, PL, RS		published on 04.12.2024 [2024/49]
Applicant(s)For all designated states
Guangdong Arcair Appliance Co., Ltd.
No. 37, Shunxiang Road
Daliang
Shunde Foshan
Guangdong 528318 / CN
[2022/16]
Inventor(s)01 / LIANG, Haisheng
No. 37 Shunxiang Road, Daliang, Shunde
Foshan, Guangdong 528318 / CN
 [2022/16]
Representative(s)Ipey
Apex House
Thomas Street
Trethomas
Caerphilly CF83 8DP / GB
[2022/16]
Application number, filing date19932895.621.11.2019
[2022/16]
WO2019CN120026
Priority number, dateCN20191050644712.06.2019         Original published format: CN201910506447
[2022/16]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020248521
Date:17.12.2020
Language:ZH
[2020/51]
Type: A1 Application with search report 
No.:EP3985316
Date:20.04.2022
Language:EN
[2022/16]
Type: B1 Patent specification 
No.:EP3985316
Date:08.05.2024
Language:EN
[2024/19]
Search report(s)International search report - published on:CN17.12.2020
(Supplementary) European search report - dispatched on:EP14.07.2022
ClassificationIPC:F24F3/16, F24F13/28, F24F13/30, F24F8/30, F24F8/158, F24F8/80, F24F13/20, F24C15/20
[2024/09]
CPC:
F24F13/28 (EP); F24C15/2035 (EP,CN); F24F13/20 (EP);
F24F8/158 (EP); F24F8/30 (EP); F24F8/80 (EP);
F24F2221/18 (EP) (-)
Former IPC [2022/33]F24F3/16, F24F13/28, F24F13/30, F24F8/30, F24F8/158
Former IPC [2022/16]F24F3/16, F24F13/28
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 [2022/16]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:REINIGER UND LUFTREINIGUNGSGERÄT[2022/16]
English:PURIFIER AND AIR PURIFICATION APPLIANCE[2022/16]
French:PURIFICATEUR ET APPAREIL DE PURIFICATION D'AIR[2022/16]
Entry into regional phase26.11.2021Translation filed 
29.12.2021National basic fee paid 
29.12.2021Search fee paid 
29.12.2021Designation fee(s) paid 
29.12.2021Examination fee paid 
Examination procedure29.12.2021Examination requested  [2022/16]
17.01.2023Amendment by applicant (claims and/or description)
09.02.2024Communication of intention to grant the patent
27.03.2024Fee for grant paid
27.03.2024Fee for publishing/printing paid
27.03.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
29.12.2021Renewal fee patent year 03
27.10.2022Renewal fee patent year 04
13.11.2023Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipAT08.05.2024
BG08.05.2024
FI08.05.2024
HR08.05.2024
LV08.05.2024
NL08.05.2024
PL08.05.2024
NO08.08.2024
RS08.08.2024
GR09.08.2024
IS08.09.2024
PT09.09.2024
[2024/49]
Former [2024/48]AT08.05.2024
BG08.05.2024
FI08.05.2024
HR08.05.2024
NL08.05.2024
NO08.08.2024
GR09.08.2024
IS08.09.2024
PT09.09.2024
Former [2024/47]BG08.05.2024
FI08.05.2024
HR08.05.2024
NL08.05.2024
NO08.08.2024
GR09.08.2024
IS08.09.2024
PT09.09.2024
Former [2024/46]BG08.05.2024
FI08.05.2024
HR08.05.2024
NO08.08.2024
IS08.09.2024
Documents cited:Search[A]US2005238551  (SNYDER GREGORY S [US], et al) [A] 1-7 * paragraph [0067] - paragraph [0080]; figures 1-4 *;
 [IA]EP2870413  (SLUIS MARTIN JOHAN V D [NL]) [I] 1,7 * paragraph [0031] - paragraph [0044]; figure 1 * [A] 2-6;
 [A]CN205717818U  (UNIV XIAN JIAOTONG ) [A] 1-7* paragraph [0043] - paragraph [0048]; figure 1 *;
 [A]CN106813304  (TIANJIN AIDE HENGYE TECH DEV CO LTD) [A] 1-7 * sentence 12, paragraph 7; figure 1 *;
 [A]WO2018080302  (PLASMAMADE B V [NL]) [A] 1-7 * page 7, line 22 - page 7, line 29; figure 5 *;
 [A]CN108870567  (WANG TINGYUAN) [A] 1-7 * paragraph [0033]; figures 1-2 *
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.