EP0574708 - Component for high temperatures, in particular turbine blade, and process for preparing this blade [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.07.1999 Database last updated on 03.09.2024 | Most recent event Tooltip | 14.08.2009 | Change - representative | published on 16.09.2009 [2009/38] | Applicant(s) | For all designated states ASEA BROWN BOVERI AG Haselstrasse 16 5400 Baden / CH | [1998/38] |
Former [1993/51] | For all designated states ASEA BROWN BOVERI AG Haselstrasse 16 CH-5401 Baden / CH | Inventor(s) | 01 /
Rösler, Joachim, Dr. Brüel 19 CH-5424 Unterehrendingen / CH | 02 /
Thumann, Manfred, Dr. Trottenstrasse 39c CH-5400 Ennetbaden / CH | 03 /
Tönnes, Christoph Chrüzweg 32a CH-5413 Birmenstorf / CH | [1993/51] | Representative(s) | Kaiser, Helmut, et al c/o Asea Brown Boveri AG Immaterialgüterrecht - TEI Haselstrasse 16/699 5401 Baden / CH | [N/P] |
Former [2009/38] | Kaiser, Helmut, et al c/o Asea Brown Boveri AG Immaterialgüterrecht - TEI Haselstrasse 16/699 5401 Baden / CH | ||
Former [1993/51] | Kaiser, Helmut, Dr., et al ABB Management AG, Abt. TEI - Immaterialgüterrecht CH-5401 Baden / CH | Application number, filing date | 93107926.3 | 14.05.1993 | [1993/51] | Priority number, date | DE19924219470 | 13.06.1992 Original published format: DE 4219470 | [1993/51] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0574708 | Date: | 22.12.1993 | Language: | DE | [1993/51] | Type: | B1 Patent specification | No.: | EP0574708 | Date: | 16.09.1998 | Language: | DE | [1998/38] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.10.1993 | Classification | IPC: | B22F5/04, B22F7/06, F01D5/28 | [1993/51] | CPC: |
F01D5/28 (EP,US);
B22F5/04 (EP,US);
B22F7/06 (EP,US);
Y10T428/12021 (EP,US);
Y10T428/12028 (EP,US);
Y10T428/1216 (EP,US);
Y10T428/12174 (EP,US)
(-)
| Designated contracting states | DE, FR, GB, IT [1993/51] | Title | German: | Bauteil für hohe Temperaturen, insbesondere Turbinenschaufeln, und Verfahren zur Herstellung dieses Bauteils | [1993/51] | English: | Component for high temperatures, in particular turbine blade, and process for preparing this blade | [1993/51] | French: | Elément pour température élevée, en particulier aube de turbine et procédé de fabrication de cet élément | [1993/51] | Examination procedure | 13.05.1994 | Examination requested [1994/28] | 15.05.1997 | Despatch of a communication from the examining division (Time limit: M04) | 03.09.1997 | Reply to a communication from the examining division | 10.11.1997 | Despatch of communication of intention to grant (Approval: Yes) | 17.03.1998 | Communication of intention to grant the patent | 20.05.1998 | Fee for grant paid | 20.05.1998 | Fee for publishing/printing paid | Opposition(s) | 17.06.1999 | No opposition filed within time limit [1999/36] | Fees paid | Renewal fee | 16.05.1995 | Renewal fee patent year 03 | 18.05.1996 | Renewal fee patent year 04 | 20.05.1997 | Renewal fee patent year 05 | 22.04.1998 | Renewal fee patent year 06 |
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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 | [A]JP59116360 ; | [Y]FR2317502 (SPECIAL METALS CORP [US]); | [Y]US4825522 (IWAI KENJI [JP], et al); | [XP]EP0513407 (ASEA BROWN BOVERI [CH]); | [A]EP0073651 (STAL LAVAL TURBIN AB [SE]); | [A]FR1052893 (PLANSEE METALLWERK); | [A]US4787821 (CRUSE LOUIS D [US], et al); | [A]US5098484 (EYLON DANIEL [US], et al); | [A]US4529452 (WALKER BRYANT H [US]) | [A] - DATABASE WPI Section Ch, Week 8433, Derwent Publications Ltd., London, GB; Class M27, AN 84-203979 & JP-A-59 116 360 (HITACHI), & JP59116360 A 00000000 |