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EP0713957
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EP About this file: EP0713957
| EP0713957 - Method of repairing the coating of turbine blades [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 02.06.2000 Database last updated on 24.08.2024 | Most recent event Tooltip | 02.06.2000 | Application deemed to be withdrawn | published on 19.07.2000 [2000/29] | Applicant(s) | For all designated states FINMECCANICA S.p.A. AZIENDA ANSALDO Piazza Carignano, 2 16128 Genova / IT | For all designated states ATLA S.r.l. Via Padana Inferiore, 44 I-10023 Chieri Torino / IT | [N/P] |
| Former [1996/22] | For all designated states FINMECCANICA S.p.A. AZIENDA ANSALDO Piazza Carignano, 2 I-16128 Genova / IT | ||
| For all designated states ATLA S.r.l. Via Padana Inferiore, 44 I-10023 Chieri, Torino / IT | Inventor(s) | 01 /
Guerreschi, Umberto Via Galeazzo Alessi, 8 I-16128 Genova / IT | 02 /
Gandini, Ettore Via Regione Roncola, 3 I-10090 Rivalba, Torino / IT | [1996/22] | Representative(s) | Maggioni, Claudio, et al Jacobacci & Partners S.p.A., Via Senato, 8 20121 Milano / IT | [N/P] |
| Former [1996/22] | Maggioni, Claudio, et al c/o JACOBACCI & PERANI S.p.A. Via Visconti di Modrone, 7 20122 Milano / IT | Application number, filing date | 94830550.3 | 25.11.1994 | [1996/22] | Filing language | IT | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0713957 | Date: | 29.05.1996 | Language: | EN | [1996/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.06.1995 | Classification | IPC: | F01D5/00, F01D5/28, C23C4/00 | [1996/22] | CPC: |
C23C4/00 (EP);
C23F1/44 (EP);
F01D5/005 (EP);
F01D5/288 (EP)
| Designated contracting states | CH, DE, FR, GB, IT, LI [1996/22] | Title | German: | Methode zum Reparieren von Schutzschichten auf Gasturbinenschaufeln | [1996/22] | English: | Method of repairing the coating of turbine blades | [1996/22] | French: | Méthode pour la réparation des couches protectives des aubes de turbine à gaz | [1996/22] | Examination procedure | 21.09.1996 | Examination requested [1996/48] | 09.09.1997 | Despatch of a communication from the examining division (Time limit: M06) | 11.03.1998 | Reply to a communication from the examining division | 22.12.1998 | Despatch of a communication from the examining division (Time limit: M04) | 26.04.1999 | Reply to a communication from the examining division | 19.07.1999 | Despatch of communication of intention to grant (Approval: Yes) | 18.10.1999 | Communication of intention to grant the patent | 29.01.2000 | Application deemed to be withdrawn, date of legal effect [2000/29] | 23.02.2000 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2000/29] | Fees paid | Renewal fee | 16.12.1996 | Renewal fee patent year 03 | 20.10.1997 | Renewal fee patent year 04 | 18.11.1998 | Renewal fee patent year 05 | 22.10.1999 | Renewal fee patent year 06 | Penalty fee | Additional fee for renewal fee | 01.12.1996 | 03 M06 Fee paid on 16.12.1996 |
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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 | [XA]DE3325251 (BBC BROWN BOVERI & CIE) [X] 1,6 * column W * [A] 8-11; | [A]FR2021543 (UNITED AIRCRAFT CORP.) [A] 1-5 * the whole document *; | [A]EP0558053 (TURBINE BLADING LTD) [A] 1-11 * the whole document *; | [A]GB2006274 (UNITED TECHNOLOGIES CORP) [A] 1-11 * the whole document *; | [A]FR2359965 (GULF & WESTERN INDUSTRIES); | [A]US4123595 (CHANG DAVID R); | [A]FR2300142 (UNITED TECHNOLOGIES CORP); | [A]DE4303137 (MTU) | [XA] - R. BÜRGEL, J. ELLNER, K. SCHNEIDER, B. JAHNKE, "experience gained refurbishing gas turbine blades", BROWN BOVERI REVIEW, BADEN CH, vol. 74, no. 10, pages 593 - 599, XP001207564 [X] 1 * column W * [A] 2-11 | [X] - JOURNAL OF VACUUM SCIENCE AND TECHNOLOGY: PART A, NEW YORK US, vol. 3, no. 6, pages 2525 - 2531 [X] 1 * the whole document * |