EP2452046 - LONGWALL MINING ROOF SUPPORTS [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 21.12.2018 Database last updated on 09.07.2024 | |
Former | Grant of patent is intended Status updated on 22.03.2018 | Most recent event Tooltip | 21.12.2018 | Application deemed to be withdrawn | published on 23.01.2019 [2019/04] | Applicant(s) | For all designated states Joy MM Delaware, Inc. Suite 342 2751 Centerville Road Wilmington, DE 19808 / US | [2012/20] | Inventor(s) | 01 /
HOLME, John 30 Claytongate Coppull lancashire PR7 4 / GB | [2012/20] | Representative(s) | Appleyard Lees IP LLP 15 Clare Road Halifax HX1 2HY / GB | [N/P] |
Former [2012/20] | Waddington, Richard Appleyard Lees, 15 Clare Road Halifax HX1 2HY / GB | Application number, filing date | 10797894.2 | 09.07.2010 | WO2010US41482 | Priority number, date | US20090224762P | 10.07.2009 Original published format: US 224762 P | [2012/20] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2011006041 | Date: | 13.01.2011 | Language: | EN | [2011/02] | Type: | A1 Application with search report | No.: | EP2452046 | Date: | 16.05.2012 | Language: | EN | The application published by WIPO in one of the EPO official languages on 13.01.2011 takes the place of the publication of the European patent application. | [2012/20] | Search report(s) | International search report - published on: | US | 13.01.2011 | (Supplementary) European search report - dispatched on: | EP | 19.04.2017 | Classification | IPC: | E21D17/054, E21D23/00, E21D23/03, E21D23/08 | [2017/20] | CPC: |
E21D23/0043 (EP,CN,US);
E21D23/0017 (EP,US);
E21D23/03 (EP,US);
E21D23/082 (EP,US)
|
Former IPC [2012/20] | E21D17/054 | Designated contracting states | AL, 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, SM, TR [2012/20] | Title | German: | DACHTRÄGER FÜR BREITFLÄCHIGE FÖRDERVORGÄNGE | [2012/20] | English: | LONGWALL MINING ROOF SUPPORTS | [2012/20] | French: | SOUTÈNEMENTS DE TOIT POUR EXPLOITATION PAR LONGUE TAILLE | [2012/20] | Entry into regional phase | 12.01.2012 | National basic fee paid | 12.01.2012 | Search fee paid | 12.01.2012 | Designation fee(s) paid | 12.01.2012 | Examination fee paid | Examination procedure | 12.01.2012 | Examination requested [2012/20] | 07.11.2017 | Amendment by applicant (claims and/or description) | 22.03.2018 | Communication of intention to grant the patent | 02.08.2018 | Application deemed to be withdrawn, date of legal effect [2019/04] | 07.09.2018 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2019/04] | 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 22.03.2018 | Fees paid | Renewal fee | 25.07.2012 | Renewal fee patent year 03 | 29.07.2013 | Renewal fee patent year 04 | 28.07.2014 | Renewal fee patent year 05 | 27.07.2015 | Renewal fee patent year 06 | 27.07.2016 | Renewal fee patent year 07 | 27.07.2017 | Renewal fee patent year 08 | Penalty fee | Additional fee for renewal fee | 31.07.2018 | 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]US4065929 (SIMPSON TERRY LEE) [X] 1,2 * abstract * * column 4, paragraphs 3-5; figures 1,3 * | International search | [X]US4065929 (SIMPSON TERRY LEE); | [Y]US4465406 (BECKMANN KLAUS [DE]); | [A]US7331735 (MCKENZIE JEFFERSON D [US]); | [A]US4217067 (BECKER KUNIBERT [DE], et al); | [A]US4372618 (PEAREY JOHN T [GB]) | by applicant | US4065929 |