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EP0398554
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EP About this file: EP0398554
| EP0398554 - Multiband gridded focal plane array antenna [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 28.10.1994 Database last updated on 24.08.2024 | Most recent event Tooltip | 28.10.1994 | Application deemed to be withdrawn | published on 21.12.1994 [1994/51] | Applicant(s) | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O. Box 45066 Los Angeles, California 90045-0066 / US | [N/P] |
| Former [1990/47] | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O. Box 45066 Los Angeles, California 90045-0066 / US | Inventor(s) | 01 /
Patin, Robert J. 13708 Cordary Hawthorne, California 90250 / US | 02 /
Chang, Donald C.D. 3142 Montagne Way Thousand Oaks, California 91362 / US | 03 /
Wong, Mon N. 4132 Konya Avenue Torrance, California 90503 / US | [1990/47] | Representative(s) | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | [N/P] |
| Former [1990/47] | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | Application number, filing date | 90304815.5 | 03.05.1990 | [1990/47] | Priority number, date | US19890352435 | 16.05.1989 Original published format: US 352435 | [1990/47] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0398554 | Date: | 22.11.1990 | Language: | EN | [1990/47] | Type: | A3 Search report | No.: | EP0398554 | Date: | 06.11.1991 | Language: | EN | [1991/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.09.1991 | Classification | IPC: | H01Q5/00, H01Q21/06 | [1990/47] | CPC: |
H01Q21/065 (EP,US);
H01Q5/42 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1990/47] | Title | German: | Mehrbandige Gruppenantenne mit gitterförmiger Bildebene | [1990/47] | English: | Multiband gridded focal plane array antenna | [1990/47] | French: | Réseau d'antennes multibande à plan focal sous forme de grille | [1990/47] | File destroyed: | 15.01.2000 | Examination procedure | 14.04.1992 | Examination requested [1992/24] | 14.02.1994 | Despatch of a communication from the examining division (Time limit: M04) | 25.06.1994 | Application deemed to be withdrawn, date of legal effect [1994/51] | 25.07.1994 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1994/51] | Fees paid | Renewal fee | 09.04.1992 | Renewal fee patent year 03 | 19.04.1993 | Renewal fee patent year 04 | 21.04.1994 | Renewal fee patent year 05 |
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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]US4060810 (KERR JOHN L, et al); | [X]GB2180407 (ELTA ELECTRONICS IND LTD); | [X]GB2202091 (BRITISH GAS PLC) |