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EP2304157
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EP About this file: EP2304157
| EP2304157 - DOWNHOLE MOTOR [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 03.11.2017 Database last updated on 15.06.2024 | |
| Former | Grant of patent is intended Status updated on 29.01.2017 | Most recent event Tooltip | 03.11.2017 | Application deemed to be withdrawn | published on 06.12.2017 [2017/49] | Applicant(s) | For all designated states Bullin, Keith A. 4651 East OSR Bryan, TX 77808 / US | [2011/14] | Inventor(s) | 01 /
see applicant ... | [2011/14] | Representative(s) | Müller Schupfner & Partner Patent- und Rechtsanwaltspartnerschaft mbB (Muc) Schellerdamm 19 21079 Hamburg / DE | [N/P] |
| Former [2012/12] | Müller Schupfner & Partner Schellerdamm 19 21079 Hamburg / DE | ||
| Former [2011/14] | Schupfner, Georg Müller Schupfner & Partner Patentanwälte Parkstrasse 1 21244 Buchholz / DE | Application number, filing date | 09762904.2 | 11.06.2009 | [2011/14] | WO2009US03505 | Priority number, date | US20080060529 | 11.06.2008 Original published format: US 60529 | [2011/14] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2009151608 | Date: | 17.12.2009 | Language: | EN | [2009/51] | Type: | A1 Application with search report | No.: | EP2304157 | Date: | 06.04.2011 | Language: | EN | The application published by WIPO in one of the EPO official languages on 17.12.2009 takes the place of the publication of the European patent application. | [2011/14] | Search report(s) | International search report - published on: | US | 17.12.2009 | (Supplementary) European search report - dispatched on: | EP | 08.02.2016 | Classification | IPC: | E21B4/00, E21B19/22 | [2011/14] | CPC: |
E21B7/068 (EP,US);
E21B4/003 (US);
E21B4/006 (EP,US);
E21B4/02 (US)
| Designated contracting states | 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, SE, SI, SK, TR [2011/14] | Title | German: | BOHRLOCHMOTOR | [2011/14] | English: | DOWNHOLE MOTOR | [2011/14] | French: | MOTEUR DE FOND DE TROU | [2011/14] | Entry into regional phase | 05.01.2011 | National basic fee paid | 05.01.2011 | Search fee paid | 05.01.2011 | Designation fee(s) paid | 05.01.2011 | Examination fee paid | Examination procedure | 08.04.2010 | Request for preliminary examination filed International Preliminary Examining Authority: US | 05.01.2011 | Examination requested [2011/14] | 06.09.2016 | Amendment by applicant (claims and/or description) | 30.01.2017 | Communication of intention to grant the patent | 10.06.2017 | Application deemed to be withdrawn, date of legal effect [2017/49] | 19.07.2017 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2017/49] | 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 30.01.2017 | Fees paid | Renewal fee | 27.06.2011 | Renewal fee patent year 03 | 26.06.2012 | Renewal fee patent year 04 | 27.06.2013 | Renewal fee patent year 05 | 30.06.2014 | Renewal fee patent year 06 | 29.06.2015 | Renewal fee patent year 07 | 27.06.2016 | Renewal fee patent year 08 | Penalty fee | Additional fee for renewal fee | 30.06.2017 | 09 M06 Not yet paid |
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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 | [X]US3112801 (WALLACE CLARK, et al) [X] 1,2,6 * figures 4,5 *; | [X]US3260318 (NEILSON WILLIAM J, et al) [X] 1,2,6* figure 2 *; | [X]US4029368 (TSCHIRKY JOHN E, et al) [X] 1-3,6 * figures 1-2 *; | [Y]US4397619 (ALLIQUANDER OEDOEN [HU], et al) [Y] 7-12 * figure 1 *; | [XY]WO8801701 (SMITH INTERNATIONAL [US]) [X] 1-6 * page 5, paragraph 3 * * figure 1 * [Y] 7-12; | [X]SU1657583 (UFIMSK NEFTYANOJ INST [SU], et al) [X] 1-3 * figure 1 *; | [Y]WO9119072 (CONOCO INC [US]) [Y] 9 * page 9, line 22 - line 28 * * figure 1 *; | [Y]US5267398 (HALL DAVID R [US]) [Y] 7-12 * column 3, line 14 - line 19 * * figures 1,2 * | International search | [Y]US2937008 (FRANK WHITTLE); | [Y]US6349778 (BLAIR PARIS E [US], et al); | [Y]US6488103 (DENNIS MAHLON D [US], et al); | [X]US2002195278 (VANDENBERG ELIS [CA], et al); | [Y]US6629571 (DOWNIE ANDREW [GB]) |