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EP0136187
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EP About this file: EP0136187
| EP0136187 - Fuel cell/battery hybrid system having battery charge-level control [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 24.04.1989 Database last updated on 13.07.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states ENGELHARD CORPORATION 70 Wood Avenue South CN 770 Iselin New Jersey 08830 / US | [N/P] |
| Former [1985/14] | For all designated states ENGELHARD CORPORATION 70 Wood Avenue South CN 770 Iselin New Jersey 08830 / US | Inventor(s) | 01 /
Early, Jack 698 Franklin Drive Perth Amboy New Jersey / US | 02 /
Fekete, Imre Deceased / US | 03 /
Werth, John 204 Bertrand Drive Princeton New Jersey / US | [1985/14] | Representative(s) | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | [N/P] |
| Former [1985/14] | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | Application number, filing date | 84306665.5 | 28.09.1984 | [1985/14] | Priority number, date | US19830537459 | 29.09.1983 Original published format: US 537459 | US19830537460 | 29.09.1983 Original published format: US 537460 | US19830537461 | 29.09.1983 Original published format: US 537461 | [1985/14] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0136187 | Date: | 03.04.1985 | Language: | EN | [1985/14] | Type: | A3 Search report | No.: | EP0136187 | Date: | 22.10.1986 | Language: | EN | [1986/43] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.09.1986 | Classification | IPC: | H01M16/00 | [1985/14] | CPC: |
H02J7/34 (EP);
B60L58/30 (EP);
B60L58/33 (EP);
H01M16/006 (EP);
Y02E60/10 (EP);
Y02E60/50 (EP);
Y02T90/40 (EP)
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| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1985/14] | Title | German: | Hybrides System "Brennstoffzelle/Batterie" mit Kontrolle der Batterieladungshöhe | [1985/31] | English: | Fuel cell/battery hybrid system having battery charge-level control | [1985/14] | French: | Système hybride pile à combustible/batterie à contrôle du niveau de charge de la batterie | [1985/31] | File destroyed: | 14.07.1995 | Examination procedure | 13.04.1987 | Examination requested [1987/26] | 23.02.1988 | Despatch of a communication from the examining division (Time limit: M09) | 06.12.1988 | Application deemed to be withdrawn, date of legal effect [1989/24] | 16.01.1989 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1989/24] | Fees paid | Renewal fee | 21.06.1986 | Renewal fee patent year 03 | 24.06.1987 | Renewal fee patent year 04 | 23.06.1988 | 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]US3443115 (TIMMERMAN JULIUS W JR); | [Y]GB1473798 (NISSAN MOTOR); | [Y]US3987352 (HIROTA TOSHIO); | [A]GB1103821 (CHLORIDE OVERSEAS LTD); | [A]US3823358 (REY P); | [A]US3423599 (HOVIOUS THOMAS C) | [Y] - IEEE SPECTRUM, 6th March 1969, pages 83-90; G.R. FRYSINGER: "The economical fuel cell" | [Y] - JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 130, no. 8, August 1983, page 331C, abstract no. 376, Manchester, New Hampshire, US; J.J. EARLY et al.: "An integrated fuel cell/battery power system for a forklift truck" |