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Extract from the Register of European Patents

EP About this file: EP3894489

EP3894489 - DRY ERASE INKS, AND ASSOCIATED METHODS AND WRITING INSTRUMENTS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  17.09.2021
Database last updated on 13.07.2024
FormerThe international publication has been made
Status updated on  20.06.2020
Most recent event   Tooltip27.12.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
Sanford, L.P.
6655 Peachtree Dunwoody Road
Atlanta, GA 30328 / US
[2021/42]
Inventor(s)01 / VANDERHOOF, Russell Andrew
505 Rollingwood Lane
Joliet, Illinois 60431 / US
02 / KWAN, Wing Sum Vincent
10900 Wittenridge Dr., K3
Alpharetta, Georgia 30022 / US
 [2021/42]
Representative(s)Page White Farrer
Bedford House
21a John Street
London WC1N 2BF / GB
[N/P]
Former [2021/42]Roberts, David
Page White & Farrer
Bedford House
John Street
London WC1N 2BF / GB
Application number, filing date19897061.813.12.2019
[2021/42]
WO2019US66179
Priority number, dateUS201862779541P14.12.2018         Original published format: US 201862779541 P
[2021/42]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020123914
Date:18.06.2020
Language:EN
[2020/25]
Type: A1 Application with search report 
No.:EP3894489
Date:20.10.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 18.06.2020 takes the place of the publication of the European patent application.
[2021/42]
Search report(s)International search report - published on:US18.06.2020
(Supplementary) European search report - dispatched on:EP26.07.2022
ClassificationIPC:C09D11/17
[2022/34]
CPC:
C09D11/17 (EP,US); B43K1/01 (US); B43K8/03 (US)
Former IPC [2021/42]C09D11/02
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 [2021/42]
TitleGerman:TROCKENLÖSCHTINTEN SOWIE ZUGEHÖRIGE VERFAHREN UND SCHREIBGERÄTE[2021/42]
English:DRY ERASE INKS, AND ASSOCIATED METHODS AND WRITING INSTRUMENTS[2021/42]
French:ENCRES EFFAÇABLES À SEC ET PROCÉDÉS ET INSTRUMENTS D'ÉCRITURE ASSOCIÉS[2021/42]
Entry into regional phase01.07.2021National basic fee paid 
01.07.2021Search fee paid 
01.07.2021Designation fee(s) paid 
01.07.2021Examination fee paid 
Examination procedure01.07.2021Examination requested  [2021/42]
09.02.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
27.12.2021Renewal fee patent year 03
27.12.2022Renewal fee patent year 04
27.12.2023Renewal fee patent year 05
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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.
Documents cited:Search[X]KR20010097797  (DONG A PENCIL CO LTD [KR]) [X] 1-15 * example -; claim - *;
 [X]JP2005132884  (PILOT INK CO LTD) [X] 1-15 * example -; claim - *;
 [X]JP2006022213  (PILOT INK CO LTD) [X] 1-15* paragraph [0009]; example -; claim - *;
 [X]EP2468828  (PILOT INK CO LTD [JP]) [X] 1-15 * example -; claim - *;
 [X]WO2013065653  (PENTEL KK [JP]) [X] 1-15 * example -; claim - *;
 [X]EP3042942  (MITSUBISHI PENCIL CO [JP]) [X] 1-15 * example -; claim - *
International search[A]US3949132  (SEREGELY DANIEL W, et al) [A] 1-17 * , entire document *;
 [A]US5304587  (OSWALD THOMAS R [US], et al) [A] 13, 14, 16, 17 * , entire document esp col 3 In 9-15 *;
 [A]US5655847  (KOBAYASHI SEIICHI [JP], et al) [A] 1-17 * , entire document esp abstract *;
 [X]US2010063186  (ONYENEMEZU CLEMENT N [US]) [X] 1-17 * , entire document esp para [0002], [0009]. [0010], [0021], [0031], [0037] *;
 [A]US7981210  (KWAN WING SUM VINCENT [US], et al) [A] 1-17* , entire document *
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.