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Extract from the Register of European Patents

EP About this file: EP3736504

EP3736504 - PIPE PROTECTING SUPPORT AND AIR CONDITIONER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  24.01.2025
Database last updated on 26.03.2026
FormerThe patent has been granted
Status updated on  16.02.2024
FormerGrant of patent is intended
Status updated on  12.12.2023
FormerRequest for examination was made
Status updated on  09.10.2020
FormerThe international publication has been made
Status updated on  12.07.2019
Most recent event   Tooltip11.07.2025Lapse of the patent in a contracting state
New state(s): MC		published on 13.08.2025  [2025/33]
Applicant(s)For all designated states
Ningbo Aux Electric Co., Ltd.
No.1166, North Mingguang RD
Yinzhou District
Ningbo
Zhejiang 315000 / CN
For all designated states
Aux Air Conditioner Co., Ltd
No.1166, North Mingguang Rd
Jiangshan Town, Yinzhou District
Ningbo
Zhejiang 315191 / CN
[2024/12]
Former [2020/46]For all designated states
Ningbo Aux Electric Co., Ltd.
No.1166, North Mingguang RD
Yinzhou District
Ningbo
Zhejiang 315000 / CN
For all designated states
Aux Air Conditioner Co., Ltd
No.1166, North Mingguang Rd
Jiangshan Town, Yinzhou District
Ningbo
Zhejiang 315191 / CN
Inventor(s)01 / HUO, Biao
AUX Air Conditioning Limited By Share Ltd No.
1166, North Mingguang Rd., Jiangshan Town
Yinzhou District
Ningbo, Zhejiang 315191 / CN
02 / SHANG, Bin
AUX Air Conditioning Limited By Share Ltd No.
1166, North Mingguang Rd., Jiangshan Town
Yinzhou District
Ningbo, Zhejiang 315191 / CN
03 / GU, Tangtang
AUX Air Conditioning Limited By Share Ltd No.
1166, North Mingguang Rd., Jiangshan Town
Yinzhou District
Ningbo, Zhejiang 315191 / CN
04 / ZHANG, Yuzhong
AUX Air Conditioning Limited By Share Ltd No.
1166, North Mingguang Rd., Jiangshan Town
Yinzhou District
Ningbo, Zhejiang 315191 / CN
05 / ZHANG, Huazhong
AUX Air Conditioning Limited By Share Ltd No.
1166, North Mingguang Rd., Jiangshan Town
Yinzhou District
Ningbo, Zhejiang 315191 / CN
06 / ZENG, Youjian
AUX Air Conditioning Limited By Share Ltd No.
1166, North Mingguang Rd., Jiangshan Town
Yinzhou District
Ningbo, Zhejiang 315191 / CN
07 / ZHANG, Kunpeng
AUX Air Conditioning Limited By Share Ltd No.
1166, North Mingguang Rd., Jiangshan Town
Yinzhou District
Ningbo, Zhejiang 315191 / CN
08 / ZHANG, Yin
AUX Air Conditioning Limited By Share Ltd No.
1166, North Mingguang Rd., Jiangshan Town
Yinzhou District
Ningbo, Zhejiang 315191 / CN
09 / QIN, Xian
AUX Air Conditioning Limited By Share Ltd No.
1166, North Mingguang Rd., Jiangshan Town
Yinzhou District
Ningbo, Zhejiang 315191 / CN
10 / JIN, Nengbing
AUX Air Conditioning Limited By Share Ltd No.
1166, North Mingguang Rd., Jiangshan Town
Yinzhou District
Ningbo, Zhejiang 315191 / CN
 [2020/46]
Representative(s)Locas, Davide
Cantaluppi & Partners S.r.l.
Piazzetta Cappellato Pedrocchi, 18
35122 Padova / IT
[2024/12]
Former [2020/46]Zaboliene, Reda
Metida
Business center Vertas
Gyneju str. 16
01109 Vilnius / LT
Application number, filing date18897880.329.12.2018
[2020/46]
WO2018CN125513
Priority number, dateCN2018100138202.01.2018         Original published format: CN201810001382
[2020/46]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019134624
Date:11.07.2019
Language:ZH
[2019/28]
Type: A1 Application with search report 
No.:EP3736504
Date:11.11.2020
Language:EN
[2020/46]
Type: B1 Patent specification 
No.:EP3736504
Date:20.03.2024
Language:EN
[2024/12]
Search report(s)International search report - published on:CN11.07.2019
(Supplementary) European search report - dispatched on:EP18.08.2021
ClassificationIPC:F24F1/00, F24F13/02, F24F13/20, B65D59/00, F24F1/0068
[2021/37]
CPC:
F24F1/0068 (EP); F24F1/0003 (CN); F24F1/0057 (EP);
F24F13/0254 (CN); F24F13/20 (EP,CN); F24F2221/32 (EP)
Former IPC [2020/46]F24F1/00, F24F13/02, F24F13/20, B65D59/00
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 [2020/46]  
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ROHRSCHUTZTRÄGER UND KLIMAANLAGE[2020/46]
English:PIPE PROTECTING SUPPORT AND AIR CONDITIONER[2020/46]
French:SUPPORT DE PROTECTION DE TUYAUX ET CLIMATISEUR ASSOCIÉ[2020/46]
Entry into regional phase09.03.2020Translation filed 
24.03.2020National basic fee paid 
24.03.2020Search fee paid 
24.03.2020Designation fee(s) paid 
24.03.2020Examination fee paid 
Examination procedure24.03.2020Examination requested  [2020/46]
08.03.2022Amendment by applicant (claims and/or description)
13.12.2023Communication of intention to grant the patent
13.02.2024Fee for grant paid
13.02.2024Fee for publishing/printing paid
13.02.2024Receipt of the translation of the claim(s)
Opposition(s)23.12.2024No opposition filed within time limit [2025/09]
Fees paidRenewal fee
03.12.2020Renewal fee patent year 03
29.12.2021Renewal fee patent year 04
29.11.2022Renewal fee patent year 05
28.12.2023Renewal fee patent year 06
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  TooltipCZ20.03.2024
ES20.03.2024
HR20.03.2024
MC20.03.2024
PL20.03.2024
RO20.03.2024
SK20.03.2024
SM20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
IS20.07.2024
[2025/33]
Former [2024/49]CZ20.03.2024
ES20.03.2024
HR20.03.2024
PL20.03.2024
RO20.03.2024
SK20.03.2024
SM20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
IS20.07.2024
Former [2024/48]CZ20.03.2024
ES20.03.2024
HR20.03.2024
SM20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
IS20.07.2024
Former [2024/47]HR20.03.2024
SM20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
IS20.07.2024
Former [2024/46]HR20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
IS20.07.2024
Former [2024/34]HR20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
Former [2024/33]NO20.06.2024
Documents cited:Search[A] CN107477696  (AUX AIR CONDITIONER CO LTD et al.) [A] 1-10 * paragraph [0046] - paragraph [0051]; figures 1,2,3A, 3B * * paragraphs [0054] , [0056] , [0057] *
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.