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Extract from the Register of European Patents

EP About this file: EP1855056

EP1855056 - Flue duct with a coarse ash separator [Right-click to bookmark this link]
Former [2007/46]Coarse ash separator
[2013/03]
StatusNo opposition filed within time limit
Status updated on  07.03.2014
Database last updated on 06.07.2024
Most recent event   Tooltip17.07.2015Lapse of the patent in a contracting state
New state(s): HU, LU		published on 19.08.2015  [2015/34]
Applicant(s)For all designated states
Doosan Lentjes GmbH
Daniel-Goldbach-Straße 19
40880 Ratingen / DE
[2012/28]
Former [2011/11]For all designated states
AE & E Lentjes GmbH
Daniel-Goldbach-Strasse 19
40880 Ratingen / DE
Former [2007/46]For all designated states
Lentjes GmbH
Daniel-Goldbach-Strasse 19
40880 Ratingen / DE
Inventor(s)01 / Feldhoff, Ralf
Stakerseite 3
41564 Kaarst / DE
 [2007/46]
Representative(s)Becker, Thomas
Patentanwälte
Becker & Müller
Turmstrasse 22
40878 Ratingen / DE
[N/P]
Former [2013/18]Becker, Thomas
Patentanwälte Becker & Müller Turmstrasse 22
40878 Ratingen / DE
Former [2011/11]Becker, Thomas
Patentanwälte Becker & Müller Turmstrasse 22
40878 Ratingen / DE
Former [2007/46]Stenger, Watzke & Ring
Kaiser-Friedrich-Ring 70
40547 Düsseldorf / DE
Application number, filing date07009306.709.05.2007
[2007/46]
Priority number, dateDE2006102167010.05.2006         Original published format: DE102006021670
[2007/46]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP1855056
Date:14.11.2007
Language:DE
[2007/46]
Type: A3 Search report 
No.:EP1855056
Date:02.12.2009
[2009/49]
Type: B1 Patent specification 
No.:EP1855056
Date:01.05.2013
Language:DE
[2013/18]
Search report(s)(Supplementary) European search report - dispatched on:EP04.11.2009
ClassificationIPC:F23J15/02, B01D45/04
[2007/46]
CPC:
F23J15/022 (EP); B01D45/06 (EP); B01D45/08 (EP)
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 [2007/46]
TitleGerman:Rauchgaskanal mit einem Grobascheabscheider[2013/03]
English:Flue duct with a coarse ash separator[2013/03]
French:Conduit de de gaz de combustion avec séparateur de cendres grossières[2013/03]
Former [2007/46]Grobascheabscheider
Former [2007/46]Coarse ash separator
Former [2007/46]Séparateur de cendres grossières
Examination procedure12.02.2010Examination requested  [2010/12]
17.03.2010Despatch of a communication from the examining division (Time limit: M04)
30.06.2010Reply to a communication from the examining division
31.01.2012Despatch of a communication from the examining division (Time limit: M04)
23.02.2012Reply to a communication from the examining division
13.06.2012Despatch of a communication from the examining division (Time limit: M04)
24.08.2012Reply to a communication from the examining division
02.01.2013Communication of intention to grant the patent
18.03.2013Fee for grant paid
18.03.2013Fee for publishing/printing paid
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  17.03.2010
Opposition(s)04.02.2014No opposition filed within time limit [2014/15]
Fees paidRenewal fee
25.05.2009Renewal fee patent year 03
28.05.2010Renewal fee patent year 04
12.04.2011Renewal fee patent year 05
05.05.2012Renewal 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  TooltipHU09.05.2007
CY01.05.2013
EE01.05.2013
FI01.05.2013
LT01.05.2013
LV01.05.2013
MC01.05.2013
MT01.05.2013
NL01.05.2013
RO01.05.2013
SE01.05.2013
SI01.05.2013
SK01.05.2013
TR01.05.2013
IE09.05.2013
LU09.05.2013
CH31.05.2013
LI31.05.2013
BG01.08.2013
GR02.08.2013
IS01.09.2013
PT02.09.2013
[2015/34]
Former [2015/32]CY01.05.2013
EE01.05.2013
FI01.05.2013
LT01.05.2013
LV01.05.2013
MC01.05.2013
MT01.05.2013
NL01.05.2013
RO01.05.2013
SE01.05.2013
SI01.05.2013
SK01.05.2013
TR01.05.2013
IE09.05.2013
CH31.05.2013
LI31.05.2013
BG01.08.2013
GR02.08.2013
IS01.09.2013
PT02.09.2013
Former [2015/13]CY01.05.2013
EE01.05.2013
FI01.05.2013
LT01.05.2013
LV01.05.2013
MC01.05.2013
MT01.05.2013
NL01.05.2013
RO01.05.2013
SE01.05.2013
SI01.05.2013
SK01.05.2013
IE09.05.2013
CH31.05.2013
LI31.05.2013
BG01.08.2013
GR02.08.2013
IS01.09.2013
PT02.09.2013
Former [2014/20]CY01.05.2013
EE01.05.2013
FI01.05.2013
LT01.05.2013
LV01.05.2013
MC01.05.2013
NL01.05.2013
RO01.05.2013
SE01.05.2013
SI01.05.2013
SK01.05.2013
IE09.05.2013
CH31.05.2013
LI31.05.2013
BG01.08.2013
GR02.08.2013
IS01.09.2013
PT02.09.2013
Former [2014/14]CY01.05.2013
EE01.05.2013
FI01.05.2013
LT01.05.2013
LV01.05.2013
MC01.05.2013
NL01.05.2013
RO01.05.2013
SE01.05.2013
SI01.05.2013
SK01.05.2013
CH31.05.2013
LI31.05.2013
BG01.08.2013
GR02.08.2013
IS01.09.2013
PT02.09.2013
Former [2014/11]CY01.05.2013
EE01.05.2013
FI01.05.2013
LT01.05.2013
LV01.05.2013
MC01.05.2013
RO01.05.2013
SE01.05.2013
SI01.05.2013
SK01.05.2013
CH31.05.2013
LI31.05.2013
BG01.08.2013
GR02.08.2013
IS01.09.2013
PT02.09.2013
Former [2014/10]CY01.05.2013
EE01.05.2013
FI01.05.2013
LT01.05.2013
LV01.05.2013
MC01.05.2013
SE01.05.2013
SI01.05.2013
SK01.05.2013
CH31.05.2013
LI31.05.2013
BG01.08.2013
GR02.08.2013
IS01.09.2013
PT02.09.2013
Former [2014/08]CY01.05.2013
FI01.05.2013
LT01.05.2013
LV01.05.2013
MC01.05.2013
SE01.05.2013
SI01.05.2013
CH31.05.2013
LI31.05.2013
BG01.08.2013
GR02.08.2013
IS01.09.2013
PT02.09.2013
Former [2014/02]CY01.05.2013
FI01.05.2013
LT01.05.2013
LV01.05.2013
SE01.05.2013
SI01.05.2013
BG01.08.2013
GR02.08.2013
IS01.09.2013
PT02.09.2013
Former [2013/52]CY01.05.2013
FI01.05.2013
LT01.05.2013
SE01.05.2013
SI01.05.2013
BG01.08.2013
GR02.08.2013
IS01.09.2013
PT02.09.2013
Former [2013/50]FI01.05.2013
LT01.05.2013
SE01.05.2013
SI01.05.2013
BG01.08.2013
GR02.08.2013
IS01.09.2013
PT02.09.2013
Former [2013/49]FI01.05.2013
LT01.05.2013
SE01.05.2013
SI01.05.2013
GR02.08.2013
IS01.09.2013
PT02.09.2013
Former [2013/48]LT01.05.2013
IS01.09.2013
PT02.09.2013
Former [2013/47]LT01.05.2013
PT02.09.2013
Documents cited:Search[XA]GB225638  (FREDERICK HARVEY TREVITHICK) [X] 1-4 * page 3, line 114 - page 4, line 15 * * figures 1,5 * [A] 11;
 [XA]US2723725  (KEIFFER CHARLES J) [X] 1-4 * figure 6 * * column 3, line 62 - column 4, line 6 * [A] 6;
 [XAY]FR1387107  (BERNARD JEAN CHABANIER) [X] 1-4 * figures 4,5,8 * [A] 11 [Y] 9;
 [X]DE2315663  (BLANCHEBARBE ALFONS) [X] 1-4 * figures 1,5 ** page 6, paragraph 2 *;
 [X]DE4112454  (VER ENERGIEWERKE AG [DE]) [X] 1-4 * column 1, line 3 - line 5 * * column 2, line 8 - line 47 * * figure 1 *;
 [X]DE4112452  (VER ENERGIEWERKE AG [DE]) [X] 1-4 * column 1, line 62 - column 2, line 56 * * figure 1 *;
 [XYI]US5738711  (FINNEMORE HARLAN E [US]) [X] 1 * figures 1-3 * * column 4, line 8 - line 49 * * column 5, line 21 - line 39 * [Y] 5-6,8-11 [I] 2-4;
 [Y]WO0064561  (KAPPA ARBEITSSCHUTZ & UMWELTTE [AT], et al) [Y] 8 * page 20, paragraph 2 * * page 21, paragraph 2 * * figures 1,6 *;
 [YD]WO2004001290  (STEAG ENCOTEC GMBH [DE], et al) [YD] 5-6,8-11 * column 3, line 1 - line 6 * * column 3, line 24 - column 4, line 2 * * column 6, line 21 - column 7, line 15 *
ExaminationUS3066464
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.