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Extract from the Register of European Patents

EP About this file: EP2246153

EP2246153 - Polishing disc with a polishing body made of polyurethane foam which contains thermochromic colorant [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  11.01.2013
Database last updated on 18.11.2024
Most recent event   Tooltip11.01.2013Application deemed to be withdrawnpublished on 13.02.2013  [2013/07]
Applicant(s)For all designated states
Schaum-Chemie Wilhelm Bauer GmbH & Co. KG
Hilgerstr. 20
45141 Essen / DE
[2010/44]
Inventor(s)01 / Fach, Thomas
Dickebank 29
D-45259 Essen / DE
02 / Klösener, Ralf
Kohlenstr. 59
45289 Essen / DE
 [2010/44]
Representative(s)Ksoll, Peter
Bockermann Ksoll
Griepenstroh Osterhoff
Patentanwälte
Bergstrasse 159
44791 Bochum / DE
[N/P]
Former [2010/44]Ksoll, Peter
Patentanwälte Bockermann, Ksoll, Griepenstroh Bergstrasse 159
44791 Bochum / DE
Application number, filing date10003235.826.03.2010
[2010/44]
Priority number, dateDE20092006069U27.04.2009         Original published format: DE 202009006069 U
[2010/44]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP2246153
Date:03.11.2010
Language:DE
[2010/44]
Type: A3 Search report 
No.:EP2246153
Date:22.06.2011
[2011/25]
Search report(s)(Supplementary) European search report - dispatched on:EP23.05.2011
ClassificationIPC:B24D3/34, B24D13/12, B24D13/14, B24D3/00, C08G18/42, C08G18/48, C08G18/66, C08G18/76, C08K5/00
[2012/16]
CPC:
B24D13/12 (EP); B24D13/147 (EP); B24D3/32 (EP);
C08G18/42 (EP); C08G18/4812 (EP); C08G18/6674 (EP);
C08G18/7664 (EP); C08K5/0008 (EP); C08G2101/00 (EP);
C08G2110/0083 (EP) (-)
C-Set:
C08K5/0008, C08L75/04 (EP)
Former IPC [2010/44]B24D3/34
Designated contracting statesAT,   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,   SE,   SI,   SK,   SM,   TR [2010/44]
Extension statesALNot yet paid
BANot yet paid
MENot yet paid
RSNot yet paid
TitleGerman:Polierscheibe mit einem Polierkörper aus Polyurethanschaum der ein thermochromes Farbmittel enthält[2010/44]
English:Polishing disc with a polishing body made of polyurethane foam which contains thermochromic colorant[2010/44]
French:Disque à polir avec un corps de polissage consisté en mousse de polyuréthane qui contient un colorant thermochromique[2010/44]
Examination procedure19.12.2011Amendment by applicant (claims and/or description)
19.12.2011Examination requested  [2012/05]
12.04.2012Communication of intention to grant the patent
23.08.2012Application deemed to be withdrawn, date of legal effect  [2013/07]
28.09.2012Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time  [2013/07]
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  12.04.2012
Fees paidRenewal fee
19.01.2012Renewal 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[XY]US2004014396  (ELLEDGE JASON B [US]) [X] 1-7,12 * paragraphs [0004] , [0031] , [0033] - [0036] , [0037] , [0043]; claims 53,55 * [Y] 8-11;
 [A]WO2006110517  (SAINT GOBAIN ABRASIVES INC [US], et al) [A] 1,4 * page 1, line 5 - line 10 * * page 3, line 6 - line 29 *;
 [Y]  - THERMOGRAPHIC MEASUREMENTS CO.LTD., "Principle of thermochromism", (20040805), URL: http://www.chromazone.co.uk/Thermochromism.htm, (20110511), XP009148223 [Y] 8-11 * the whole document *
 [Y]  - THERMOGRAPHIC MEASUREMENTS CO.LTD., "ChromaZone Free Flowing Powder Technical Data", (20040805), URL: http://www.chromazone.co.uk/tds-files/CZ%20FF%20Powder%20TDS.pdf, (20110511), XP009148224 [Y] 8-11 * the whole 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.