Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
| 21 | DE file number | DAKZ | 10 2009 015 203.2 |
| 54 | Designation/title | TI | Verfahren zur Sediment-Transport-Baggerung und Schleppkopfsaugbagger zur Durchführung des Verfahrens |
| 51 | IPC main class | ICM
(ICMV) | E02F 5/28 (2006.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | E02F 3/88 (2006.01) |
| 22 | DE application date | DAT | Jun 12, 2009 |
| 43 | Date of first publication | OT | Dec 16, 2010 |
| 71/73 | Applicant/owner | INH | Bolls, Thorsten, 25725 Schafstedt, DE |
| 72 | Inventor | IN | Bolls, Heinz, 25712 Hochdonn, DE |
| 74 | Representative | VTR | horak Rechtsanwälte Partnerschaft mbB, 30159 Hannover, DE |
| 10 | Published DE documents | DEPN | Original document:
DE102009015203A1
Searchable text:
DE102009015203A1 |
| Address for service | | horak Rechtsanwälte Partnerschaft mbB, 30159 Hannover, DE |
| Patent division in charge | | 25 |
| 65 | Splitting off in file number | AIAKZ | 20 2009 018 834.5 |
| 57 | Abstract | AB | Die Erfindung betrifft ein Verfahren zur Sedimentbaggerung von Gewässersohlen in Hafenbecken, Küstengewässern oder dergleichen unter Verwendung eines Schleppkopfsaugbaggers 1 und ist gekennzeichnet durch die unmittelbare Verklappung der geförderten Sediment-Wassersuspension 5 durch Sedimentverdriftung über die erfinderischen Sediment-Transportauslässe 7.$A Erfindungsgemäß ist der Schleppkopfsaugbagger als Katamaran 12 oder Doppelrumpfschiff ausgebildet, welches zwischen den beiden Rümpfen eine Seeöffnung 13 aufweist, durch welche eine Saugrohrleitung 2 mit einem Saugschleppkopf 3 zum Gewässergrund 4 absenkbar ausgebildet ist. |
| 56 | Citations | CT |
DE000003744695A1 (DE 37 44 695 A1)
DE000002930745A1 (DE 29 30 745 A1)
US000004394841A (US 43 94 841 A)
US000003973512A (US 39 73 512 A)
WO001995021303A1 (WO 95/0 21 303 A1)
|
| 43 | Date of first publication | EVT | Dec 16, 2010 |
| Number of official communications (office actions) | | 1 |
| Number of responses | | 1 |
| Date of the first transfer into DPMAregister | EREGT | May 27, 2011 |
| Date of the (most recent) update in DPMAregister | REGT | Jul 3, 2018
(Show all update days)(Hide all update days)May 27, 2011; Jun 2, 2011; Jul 9, 2011; Jul 19, 2011; Nov 18, 2011; Jul 10, 2012; Jul 14, 2012; Aug 28, 2012; Aug 30, 2012; Aug 31, 2012; Feb 12, 2013; Jun 4, 2013; Jul 3, 2013; Jul 5, 2013; Jul 6, 2013; Jul 9, 2013; Aug 7, 2013; Sep 24, 2013; Dec 18, 2013; Dec 20, 2013; Dec 21, 2013; Jan 25, 2014; Jan 28, 2014; Feb 23, 2014; Mar 2, 2014; May 3, 2014; Jul 6, 2014; Jul 8, 2014; Dec 4, 2014; May 18, 2015; Jan 21, 2016; Jun 1, 2016; Nov 29, 2016; Oct 17, 2017; Feb 17, 2018; Mar 6, 2018; Jul 3, 2018 |
Procedural data| No. |
Kind of procedure
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Legal status
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Date of legal/procedural status
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Date of first publication
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| 1 |
Pre-registration procedure
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The application is under preliminary examination
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Jun 12, 2009
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| 2 |
Examination procedure
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Request for examination effectively filed
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Jun 12, 2009
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| 3 |
Administrative procedure
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Splitting off utility model
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Jun 12, 2009
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| 4 |
Pre-registration procedure
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Pre-registration procedure has been concluded
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Oct 9, 2009
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| 5 |
Examination procedure
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Reply to official communication
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Nov 20, 2010
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| 6 |
Publications
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Publication of application (Offenlegungsschrift)
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Dec 16, 2010
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Dec 16, 2010 |
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| 7 |
New representative details
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New representative details
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Jun 3, 2013
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| 8 |
Administrative procedure
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Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
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Jan 3, 2018
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Mar 29, 2018 |
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