EP0991860 - MULTI-STAGE MIXER/EJECTOR FOR SUPPRESSING INFRARED RADIATION [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.08.2002 Database last updated on 15.06.2024 | Most recent event Tooltip | 23.08.2002 | No opposition filed within time limit | published on 09.10.2002 [2002/41] | Applicant(s) | For all designated states Sikorsky Aircraft Corporation Legal-IP Dept., 6900 Main Street, Mailstop S316A, P.O. Box 9729 Stratford, CT 06497-9129 / US | [N/P] |
Former [2000/15] | For all designated states Sikorsky Aircraft Corporation Legal-IP Dept., 6900 Main Street, Mailstop S316A, P.O. Box 9729 Stratford, CT 06497-9129 / US | Inventor(s) | 01 /
HAMMOND, Mark, H. 37 Holly Hill Drive Southington, CT 06489 / US | 02 /
PRESZ, Walter, M., Jr. 40 Grove Street Wilbraham, MA 01095 / US | [2000/15] | Representative(s) | Klunker . Schmitt-Nilson . Hirsch Patentanwälte Destouchesstrasse 68 80796 München / DE | [N/P] |
Former [2000/15] | Klunker . Schmitt-Nilson . Hirsch Winzererstrasse 106 80797 München / DE | Application number, filing date | 98931220.2 | 19.06.1998 | [2000/15] | WO1998US11853 | Priority number, date | US19970881191 | 24.06.1997 Original published format: US 881191 | [2000/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9859162 | Date: | 30.12.1998 | Language: | EN | [1998/52] | Type: | A1 Application with search report | No.: | EP0991860 | Date: | 12.04.2000 | Language: | EN | The application published by WIPO in one of the EPO official languages on 30.12.1998 takes the place of the publication of the European patent application. | [2000/15] | Type: | B1 Patent specification | No.: | EP0991860 | Date: | 17.10.2001 | Language: | EN | [2001/42] | Search report(s) | International search report - published on: | EP | 30.12.1998 | Classification | IPC: | F02K1/48, F02K1/38, F02K1/36, B64D33/04 | [2000/15] | CPC: |
F02K1/48 (EP,US);
B64D33/04 (EP,US);
F02K1/36 (EP,US);
F02K1/386 (EP,US);
F02K1/825 (EP,US);
B33Y80/00 (EP,US);
| Designated contracting states | DE, FR [2000/15] | Title | German: | MEHRSTUFIGE EJEKTOR-MISCHERDÜSE ZUR VERMEIDUNG VON INFRAROTSTRAHLUNG | [2000/15] | English: | MULTI-STAGE MIXER/EJECTOR FOR SUPPRESSING INFRARED RADIATION | [2000/15] | French: | MELANGEUR/EJECTEUR A PLUSIEURS ETAGES SUPPRIMANT LES RAYONNEMENTS INFRAROUGES | [2000/15] | Entry into regional phase | 23.12.1999 | National basic fee paid | 23.12.1999 | Designation fee(s) paid | 23.12.1999 | Examination fee paid | Examination procedure | 18.12.1998 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 23.12.1999 | Examination requested [2000/15] | 07.03.2001 | Despatch of communication of intention to grant (Approval: Yes) | 10.04.2001 | Communication of intention to grant the patent | 18.07.2001 | Fee for grant paid | 18.07.2001 | Fee for publishing/printing paid | Opposition(s) | 18.07.2002 | No opposition filed within time limit [2002/41] | Fees paid | Renewal fee | 03.08.2000 | Renewal fee patent year 03 | 25.06.2001 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 30.06.2000 | 03   M06   Fee paid on   03.08.2000 |
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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. | Cited in | International search | [A]US3048376 (HOWALD WERNER E, et al); | [A]US3084505 (CHERCHI ROBERT A); | [Y]FR2087076 (BERTIN & CIE) [Y] 3-18 * the whole document *; | [XA]GB2085088 (UNITED TECHNOLOGIES CORP) [X] 1,2 * the whole document * [A] 3-11; | [YA]FR2515735 (ROLLS ROYCE [GB]) [Y] 3-18 * page 2, line 2 - page 5, line 27; figures 1,2 * [A] 1,2; | [XY]GB2119859 (ROLLS ROYCE) [X] 1,2 * page 2, line 55 - line 100 * * page 3, line 56 - line 67; figures 2-4 * [Y] 3-18; | [A]GB2160265 (ROLLS ROYCE); | [A]EP0635632 (NORDAM [US], et al) [A] 1-18 * abstract *; | [A]EP0761956 (UNITED TECHNOLOGIES CORP [US]) | by applicant | US4018046 | US4830315 | US4835961 |