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Extract from the Register of European Patents

EP About this file: EP2891800

EP2891800 - RECIPROCATING COMPRESSOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.09.2018
Database last updated on 14.09.2024
FormerThe patent has been granted
Status updated on  20.10.2017
FormerGrant of patent is intended
Status updated on  04.07.2017
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL, IS		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
Mayekawa Mfg. Co., Ltd.
14-15, Botan 3-chome Koto-ku
Tokyo 135-8482 / JP
[2015/28]
Inventor(s)01 / SATO, Hideaki
C/O MAYEKAWA MFG. CO. LTD.
14-15 Botan 3-chome
Koto-ku
Tokyo 135-8482 / JP
02 / TAKENOUTI, Toru
C/O MAYEKAWA MFG. CO. LTD.
14-15 Botan 3-chome
Koto-ku
Tokyo 135-8482 / JP
03 / IKEDA, Yasuyuki
C/O MAYEKAWA MFG. CO. LTD.
14-15 Botan 3-chome
Koto-ku
Tokyo 135-8482 / JP
 [2015/28]
Representative(s)Regimbeau
20, rue de Chazelles
75847 Paris Cedex 17 / FR
[2015/28]
Application number, filing date12885949.301.10.2012
[2017/47]
WO2012JP75324
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014054092
Date:10.04.2014
Language:JA
[2014/15]
Type: A1 Application with search report 
No.:EP2891800
Date:08.07.2015
Language:EN
[2015/28]
Type: B1 Patent specification 
No.:EP2891800
Date:22.11.2017
Language:EN
[2017/47]
Search report(s)International search report - published on:JP10.04.2014
(Supplementary) European search report - dispatched on:EP09.08.2016
ClassificationIPC:F04B27/04, F04B39/12, F04B49/03
[2016/36]
CPC:
F04B39/04 (EP,US); F04B27/0404 (EP,US); F04B35/01 (US);
F04B39/0022 (US); F04B39/0094 (US); F04B39/023 (EP,US);
F04B39/0261 (EP,US); F04B39/0276 (US); F04B39/0284 (EP,US);
F04B39/128 (EP,US); F04B39/16 (US); F04B49/03 (EP,US) (-)
Former IPC [2015/28]F04B27/04
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 [2015/28]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:HUBKOLBENVERDICHTER[2015/28]
English:RECIPROCATING COMPRESSOR[2015/28]
French:COMPRESSEUR À PISTON[2015/28]
Entry into regional phase01.04.2015Translation filed 
01.04.2015National basic fee paid 
01.04.2015Search fee paid 
01.04.2015Designation fee(s) paid 
01.04.2015Examination fee paid 
Examination procedure01.04.2015Examination requested  [2015/28]
06.03.2017Amendment by applicant (claims and/or description)
03.07.2017Communication of intention to grant the patent
16.10.2017Fee for grant paid
16.10.2017Fee for publishing/printing paid
16.10.2017Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  03.07.2017
Opposition(s)23.08.2018No opposition filed within time limit [2018/44]
Fees paidRenewal fee
01.04.2015Renewal fee patent year 03
27.10.2015Renewal fee patent year 04
11.10.2016Renewal fee patent year 05
11.10.2017Renewal 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  TooltipAL22.11.2017
AT22.11.2017
CY22.11.2017
CZ22.11.2017
EE22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
MK22.11.2017
PT22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
TR22.11.2017
BG22.02.2018
GR23.02.2018
IS22.03.2018
[2020/33]
Former [2020/31]AT22.11.2017
CY22.11.2017
CZ22.11.2017
EE22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
MK22.11.2017
PT22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
TR22.11.2017
BG22.02.2018
GR23.02.2018
Former [2020/28]AT22.11.2017
CY22.11.2017
CZ22.11.2017
EE22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
PT22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
TR22.11.2017
BG22.02.2018
GR23.02.2018
Former [2020/16]AT22.11.2017
CY22.11.2017
CZ22.11.2017
EE22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
TR22.11.2017
BG22.02.2018
GR23.02.2018
Former [2019/28]AT22.11.2017
CY22.11.2017
CZ22.11.2017
EE22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
BG22.02.2018
GR23.02.2018
Former [2018/52]AT22.11.2017
CY22.11.2017
CZ22.11.2017
EE22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
BG22.02.2018
GR23.02.2018
Former [2018/40]AT22.11.2017
CY22.11.2017
CZ22.11.2017
EE22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SK22.11.2017
SM22.11.2017
BG22.02.2018
GR23.02.2018
Former [2018/37]AT22.11.2017
CY22.11.2017
CZ22.11.2017
EE22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
RS22.11.2017
SE22.11.2017
SK22.11.2017
SM22.11.2017
BG22.02.2018
GR23.02.2018
Former [2018/24]AT22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
RS22.11.2017
SE22.11.2017
BG22.02.2018
GR23.02.2018
Former [2018/22]LT22.11.2017
Documents cited:Search[X]US2008715  (HULL HARRY B) [X] 1-4,6 * page 2, column 1, line 17 - page 2, column 2, paragraph 13; figure - *;
 [A]US2844305  (BECHT RICHARD J, et al) [A] 1-5 * column 2, line 17 - column 3, line 12; figure - *;
 [A]US6010314  (KOBAYASHI HISAKAZU [JP], et al) [A] 6 * column 6, lines 39-62; figure -; claim - *
International search[A]GB2058233  (CARRIER CORP);
 [A]DE955987  (DEMAG DRUCKLUFTTECH);
 [A]WO0188374  (ZEXEL COLD SYSTEMS COMPANY [JP], et al)
by applicantUS4887514
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.