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EP0422135
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EP About this file: EP0422135
| EP0422135 - NO BREAK POWER TRANSFER CONTROL FOR A VSCF POWER GENERATING SYSTEM [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 03.08.1994 Database last updated on 30.10.2024 | Most recent event Tooltip | 03.08.1994 | Withdrawal of application | published on 21.09.1994 [1994/38] | Applicant(s) | For all designated states SUNDSTRAND CORPORATION 4949 Harrison Avenue P.O. Box 7003 Rockford Illinois 61125- 7003 / US | [N/P] |
| Former [1992/23] | For all designated states SUNDSTRAND CORPORATION 4949 Harrison Avenue P.O. Box 7003 Rockford Illinois 61125- 7003 / US | ||
| Former [1991/16] | For all designated states SUNDSTRAND CORPORATION 4949 Harrison Avenue P.O. Box 7003 Rockford, IL 61125 / US | Inventor(s) | 01 /
RECKER, Bradley, J. 5281 Pepper Drive Rockford, IL 61111 / US | 02 /
ROZMAN, Christopher, J. Route 2 - Box 202 Delavan, WI 53115 / US | 03 /
ROE, Derrick, I. 4911 Linden Road 442 Rockford, IL 61109 / US | [1991/16] | Representative(s) | Serjeants LLP Dock 75 Exploration Drive Leicester, LE4 5NU / GB | [N/P] |
| Former [1991/16] | SERJEANTS 25, The Crescent King Street Leicester, LE1 6RX / GB | Application number, filing date | 90901385.6 | 08.12.1989 | [1991/16] | WO1989US05635 | Priority number, date | US19890300820 | 23.01.1989 Original published format: US 300820 | [1991/16] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9008417 | Date: | 26.07.1990 | Language: | EN | [1990/17] | Type: | A1 Application with search report | No.: | EP0422135 | Date: | 17.04.1991 | Language: | EN | The application published by WIPO in one of the EPO official languages on 26.07.1990 takes the place of the publication of the European patent application. | [1991/16] | Search report(s) | International search report - published on: | US | 26.07.1990 | (Supplementary) European search report - dispatched on: | EP | 17.03.1993 | Classification | IPC: | H02J3/38, H02J9/00 | [1991/16] | CPC: |
H02J3/42 (EP,US);
Y02T50/50 (EP,US)
| Designated contracting states | FR, GB [1991/16] | Title | German: | UNTERBRECHUNGSFREIE LEISTUNGSSCHALTUNGSSTEUERUNG FÜR EINE LEISTUNGSVERSORGUNG MIT VERÄNDERLICHER GESCHWINDIGKEIT UND KONSTANTER FREQUENZ | [1991/16] | English: | NO BREAK POWER TRANSFER CONTROL FOR A VSCF POWER GENERATING SYSTEM | [1991/16] | French: | COMMANDE DE TRANSFERT DE PUISSANCE EXEMPTE D'INTERRUPTION POUR UN SYSTEME GENERATEUR DE PUISSANCE A VITESSE VARIABLE ET A FREQUENCE CONSTANTE (VSCF) | [1991/16] | File destroyed: | 15.01.2000 | Entry into regional phase | 22.09.1990 | National basic fee paid | 22.09.1990 | Search fee paid | 22.09.1990 | Designation fee(s) paid | 22.09.1990 | Examination fee paid | Examination procedure | 22.09.1990 | Examination requested [1991/16] | 18.05.1994 | Despatch of a communication from the examining division (Time limit: M04) | 22.07.1994 | Application withdrawn by applicant [1994/38] | Fees paid | Renewal fee | 18.11.1991 | Renewal fee patent year 03 | 24.11.1992 | Renewal fee patent year 04 | 24.11.1993 | 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 | [Y]US3805139 (HOFFMAN H, et al); | [Y]EP0244186 (HOFFMANN DAVID C [US], et al) | International search | [X]US4782241 (BAKER ROBERT W [US], et al); | [Y]US4516035 (RHOADS PAUL M [US], et al); | [X]US3932764 (COREY PHILIP D) |