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Extract from the Register of European Patents

EP About this file: EP3670914

EP3670914 - PUMP ASSEMBLY, PUMP, SPRINKLER SYSTEM, AND UNMANNED AERIAL VEHICLE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.11.2022
Database last updated on 19.04.2025
FormerThe patent has been granted
Status updated on  26.11.2021
FormerGrant of patent is intended
Status updated on  02.08.2021
FormerRequest for examination was made
Status updated on  22.05.2020
FormerThe international publication has been made
Status updated on  22.02.2019
Most recent event   Tooltip01.11.2024Change - lapse in a contracting state
State(s) deleted from list of lapses: HU		published on 04.12.2024  [2024/49]
Applicant(s)For all designated states
Guangzhou Xaircraft Technology Co., Ltd.
Bldg. C
115 Gaopu Rd.
Tianhe District
Guangzhou
Guangdong 510000 / CN
[2021/52]
Former [2020/26]For all designated states
Guangzhou Xaircraft Technology Co., Ltd.
Bldg. C
115 Gaopu Rd.
Tianhe District
Guangzhou
Guangdong 510000 / CN
Inventor(s)01 / XIAO, Dingfeng
Bldg. C, 115 Gaopu Rd.
Tianhe District
Guangzhou, Guangdong 510000 / CN
02 / CHEN, Zhang
Bldg. C, 115 Gaopu Rd.
Tianhe District
Guangzhou, Guangdong 510000 / CN
03 / HE, Jianbing
Bldg. C, 115 Gaopu Rd.
Tianhe District
Guangzhou, Guangdong 510000 / CN
04 / ZHENG, Wen
Bldg. C, 115 Gaopu Rd.
Tianhe District
Guangzhou, Guangdong 510000 / CN
 [2020/26]
Representative(s)Novagraaf Technologies
Bâtiment O2
2, rue Sarah Bernhardt
CS90017
92665 Asnières-sur-Seine Cedex / FR
[2021/52]
Former [2020/26]Barker Brettell LLP
100 Hagley Road
Edgbaston
Birmingham B16 8QQ / GB
Application number, filing date18845989.513.08.2018
[2020/26]
WO2018CN100287
Priority number, dateCN20171070360816.08.2017         Original published format: CN201710703608
[2020/26]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019034020
Date:21.02.2019
Language:ZH
[2019/08]
Type: A1 Application with search report 
No.:EP3670914
Date:24.06.2020
Language:EN
[2020/26]
Type: B1 Patent specification 
No.:EP3670914
Date:29.12.2021
Language:EN
[2021/52]
Search report(s)International search report - published on:CN21.02.2019
(Supplementary) European search report - dispatched on:EP13.01.2021
ClassificationIPC:F04B53/04, F04B53/10, F04B53/16, F04B43/12
[2021/32]
CPC:
F04B53/1065 (EP); F04B53/04 (EP,CN,KR,RU,US); F04B53/1072 (CN,KR);
F04B53/16 (EP,CN,KR,RU,US); F04B45/06 (US); B64D1/18 (KR,US);
F04B43/1238 (EP); F04B43/1253 (KR); F04B53/10 (EP,RU,US);
F04B53/1092 (CN,KR); B64U2101/45 (EP,CN,KR,RU,US); F04C13/005 (EP);
F05B2210/11 (KR) (-)
Former IPC [2021/04]F04B53/04, F04B53/10, F04B53/16, F04B43/12, B64C39/02, B64D1/18
Former IPC [2020/26]F04B53/16, F04B53/04, F04B53/10
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 [2020/26]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:PUMPENANORDNUNG, PUMPE, SPRINKLERSYSTEM UND UNBEMANNTES LUFTFAHRZEUG[2020/26]
English:PUMP ASSEMBLY, PUMP, SPRINKLER SYSTEM, AND UNMANNED AERIAL VEHICLE[2020/26]
French:ENSEMBLE POMPE, POMPE, SYSTÈME D'ARROSAGE ET VÉHICULE AÉRIEN SANS PILOTE[2020/26]
Entry into regional phase13.02.2020Translation filed 
13.02.2020National basic fee paid 
13.02.2020Search fee paid 
13.02.2020Designation fee(s) paid 
13.02.2020Examination fee paid 
Examination procedure13.02.2020Examination requested  [2020/26]
02.03.2021Amendment by applicant (claims and/or description)
03.08.2021Communication of intention to grant the patent
22.11.2021Fee for grant paid
22.11.2021Fee for publishing/printing paid
22.11.2021Receipt of the translation of the claim(s)
Opposition(s)30.09.2022No opposition filed within time limit [2022/49]
Fees paidRenewal fee
25.08.2020Renewal fee patent year 03
24.08.2021Renewal fee patent year 04
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  TooltipAL29.12.2021
AT29.12.2021
CY29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
MK29.12.2021
MT29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
BG13.08.2022
GB13.08.2022
IE13.08.2022
IT13.08.2022
LU13.08.2022
PL13.08.2022
ES14.08.2022
BE31.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
[2024/49]
Former [2024/44]AL29.12.2021
AT29.12.2021
CY29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
MK29.12.2021
MT29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
BG13.08.2022
GB13.08.2022
IE13.08.2022
IT13.08.2022
LU13.08.2022
PL13.08.2022
ES14.08.2022
HU14.08.2022
BE31.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
Former [2024/34]AL29.12.2021
AT29.12.2021
CY29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
MK29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
BG13.08.2022
GB13.08.2022
IE13.08.2022
IT13.08.2022
LU13.08.2022
PL13.08.2022
ES14.08.2022
HU14.08.2022
BE31.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
Former [2024/27]AL29.12.2021
AT29.12.2021
CY29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
MK29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
GB13.08.2022
IE13.08.2022
IT13.08.2022
LU13.08.2022
PL13.08.2022
ES14.08.2022
HU14.08.2022
BE31.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
Former [2024/25]AL29.12.2021
AT29.12.2021
CY29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
GB13.08.2022
IE13.08.2022
IT13.08.2022
LU13.08.2022
PL13.08.2022
ES14.08.2022
HU14.08.2022
BE31.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
Former [2024/24]AL29.12.2021
AT29.12.2021
CY29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
GB13.08.2022
IE13.08.2022
IT13.08.2022
LU13.08.2022
ES14.08.2022
HU14.08.2022
BE31.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
Former [2024/21]AL29.12.2021
AT29.12.2021
CY29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
GB13.08.2022
IE13.08.2022
IT13.08.2022
LU13.08.2022
ES14.08.2022
BE31.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
Former [2023/47]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
GB13.08.2022
IE13.08.2022
IT13.08.2022
LU13.08.2022
ES14.08.2022
BE31.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
Former [2023/46]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
IE13.08.2022
IT13.08.2022
LU13.08.2022
ES14.08.2022
BE31.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
Former [2023/42]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
IE13.08.2022
IT13.08.2022
LU13.08.2022
BE31.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
Former [2023/35]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
IE13.08.2022
IT13.08.2022
LU13.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
Former [2023/33]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
IE13.08.2022
LU13.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/22]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
LU13.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/21]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
LU13.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/16]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
Former [2023/10]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
Former [2022/49]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
RS29.12.2021
SE29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
Former [2022/46]AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
RS29.12.2021
SE29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
Former [2022/42]AT29.12.2021
CZ29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
RS29.12.2021
SE29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
Former [2022/36]AT29.12.2021
CZ29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
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NL29.12.2021
RS29.12.2021
SE29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
PT29.04.2022
Former [2022/35]CZ29.12.2021
EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
RS29.12.2021
SE29.12.2021
SK29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
PT29.04.2022
Former [2022/34]EE29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
RS29.12.2021
SE29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
PT29.04.2022
Former [2022/33]FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
RS29.12.2021
SE29.12.2021
SM29.12.2021
NO29.03.2022
GR30.03.2022
Former [2022/31]FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
RS29.12.2021
SE29.12.2021
NO29.03.2022
GR30.03.2022
Former [2022/25]FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
RS29.12.2021
SE29.12.2021
NO29.03.2022
GR30.03.2022
Former [2022/24]FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
RS29.12.2021
SE29.12.2021
GR30.03.2022
Former [2022/22]FI29.12.2021
LT29.12.2021
RS29.12.2021
Former [2022/21]RS29.12.2021
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.