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Extract from the Register of European Patents

EP About this file: EP2169175

EP2169175 - AN EXTENSION LADDER AND ITS USE IN A STRAIGHT COMBINATION LADDER, A PLATFORM LADDER OR A STEPLADDER [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  04.07.2014
Database last updated on 23.04.2024
Most recent event   Tooltip04.07.2014Application deemed to be withdrawnpublished on 06.08.2014  [2014/32]
Applicant(s)For all designated states
Wang, Kecheng
Xiaodian Industrial Area Beichen District
Tianjin 300402 / CN
[2010/13]
Inventor(s)01 / see applicant
...
 [2010/13]
Representative(s)Hryszkiewicz, Danuta
Kancelaria Patentowa
Matthias Scholl, Inc.
Skrytka Pocztowa 13
75-454 Koszalin / PL
[N/P]
Former [2010/13]Hryszkiewicz, Danuta
Kancelaria Patentowa Matthias Scholl, Inc. Ul. Jana z Kolna 38
75-204 Koszalin / PL
Application number, filing date07764155.303.07.2007
[2010/13]
WO2007CN70226
Priority number, dateCN200715741522.05.2007         Original published format: CN200710057415
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2008141513
Date:27.11.2008
Language:ZH
[2008/48]
Type: A1 Application with search report 
No.:EP2169175
Date:31.03.2010
Language:EN
[2010/13]
Search report(s)International search report - published on:CN27.11.2008
ClassificationIPC:E06C1/12, E06C1/39, E06C7/08, E06C7/46
[2010/13]
CPC:
E06C1/32 (EP,US); E06C1/125 (EP,US); E06C1/39 (EP,US);
E06C7/42 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2010/13]
TitleGerman:AUSZIEHLEITER UND IHRE VERWENDUNG IN EINER GERADEN KOMBILEITER, PLATTFORMLEITER ODER TRITTLEITER[2010/13]
English:AN EXTENSION LADDER AND ITS USE IN A STRAIGHT COMBINATION LADDER, A PLATFORM LADDER OR A STEPLADDER[2010/13]
French:ÉCHELLE À PERCHES ET SON UTILISATION EN ÉCHELLE SIMPLE TRANSFORMABLE, EN ÉCHELLE À PLATEFORME, OU EN ESCABEAU[2010/13]
Entry into regional phase13.12.2009Translation filed 
17.12.2009National basic fee paid 
17.12.2009Search fee paid 
17.12.2009Designation fee(s) paid 
17.12.2009Examination fee paid 
Examination procedure17.12.2009Examination requested  [2010/13]
01.02.2014Application deemed to be withdrawn, date of legal effect  [2014/32]
04.03.2014Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2014/32]
Fees paidRenewal fee
17.12.2009Renewal fee patent year 03
07.07.2010Renewal fee patent year 04
31.07.2011Renewal fee patent year 05
09.07.2012Renewal fee patent year 06
Penalty fee
Additional fee for renewal fee
31.07.201307   M06   Not yet paid
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Cited inInternational search[X]GB2305956  (KUO GARY [TW]);
 [Y]US4574918  (MARQUES SALVADOR A [ES]);
 [Y]CN2430531Y  (HONGKONG LIDE TECHNOLOGY CO LT [HK]);
 [Y]CN2851496Y  (PICA CORP [JP])
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.