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Extract from the Register of European Patents

EP About this file: EP3700227

EP3700227 - LOUDSPEAKER AND DIAPHRAGM UNIT [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  23.04.2021
Database last updated on 31.08.2024
FormerRequest for examination was made
Status updated on  24.07.2020
FormerThe international publication has been made
Status updated on  26.04.2019
Most recent event   Tooltip23.04.2021Withdrawal of applicationpublished on 26.05.2021  [2021/21]
Applicant(s)For all designated states
Panasonic Intellectual Property Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku
Osaka-shi, Osaka 540-6207 / JP
[2020/35]
Inventor(s)01 / KOSUDA, Kazuyuki
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku
Osaka-shi, Osaka 540-6207 / JP
02 / MATSUO, Yuji
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku
Osaka-shi, Osaka 540-6207 / JP
03 / KOBAYASHI, Yuichi
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku
Osaka-shi, Osaka 540-6207 / JP
04 / MAKINO, Yasuhiro
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku
Osaka-shi, Osaka 540-6207 / JP
 [2020/35]
Representative(s)Vigand, Philippe, et al
Novagraaf International SA
Chemin de l'Echo 3
1213 Onex - Genève / CH
[2020/35]
Application number, filing date18867567.218.09.2018
[2020/35]
WO2018JP34529
Priority number, dateJP2017020296319.10.2017         Original published format: JP 2017202963
[2020/35]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019077925
Date:25.04.2019
Language:JA
[2019/17]
Type: A1 Application with search report 
No.:EP3700227
Date:26.08.2020
Language:EN
[2020/35]
Search report(s)International search report - published on:JP25.04.2019
(Supplementary) European search report - dispatched on:EP27.10.2020
ClassificationIPC:H04R9/02, H04R1/10, H04R7/22
[2020/35]
CPC:
H04R1/1075 (EP); H04R7/18 (US); H04R1/1016 (EP,US);
H04R7/22 (EP); H04R9/025 (US); H04R2307/201 (EP)
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 [2020/35]
TitleGerman:LAUTSPRECHER UND MEMBRANEINHEIT[2020/35]
English:LOUDSPEAKER AND DIAPHRAGM UNIT[2020/35]
French:HAUT-PARLEUR ET UNITÉ DE DIAPHRAGME[2020/35]
Entry into regional phase15.04.2020Translation filed 
15.04.2020National basic fee paid 
15.04.2020Search fee paid 
15.04.2020Designation fee(s) paid 
15.04.2020Examination fee paid 
Examination procedure15.04.2020Examination requested  [2020/35]
16.04.2021Application withdrawn by applicant  [2021/21]
Fees paidRenewal fee
24.09.2020Renewal fee patent year 03
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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[I]US2013043766  (TAKAHASHI MASATAKE [JP], et al) [I] 1-7 * abstract * * paragraph [0079] * * paragraph [0085] * * paragraph [0096] * * paragraph [0155] * * paragraph [0161] * * paragraph [0172] * * figures 7A,7B *;
 [A]DE102008060054  (PANASONIC CORP [JP]) [A] 1-7 * abstract * * paragraph [0028] - paragraph [0031] * * figures 1,2 *;
 [A]WO2011129108  (PANASONIC CORP [JP], et al) [A] 1-7 * abstract * * figure 4B *
International search[YA]JP2005204215  (SDK KK, et al) [Y] 1-3, 6 [A] 4, 5, 7;
 [YA]JPH05252589  (SHARP KK) [Y] 1-3, 6 [A] 4, 5, 7;
 [A]JP2017112531  (AUDIO TECHNICA KK) [A] 1-7;
 [A]WO2013114864  (PANASONIC CORP [JP]) [A] 1-7
by applicantWO2013114864
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.