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EP0030553
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EP About this file: EP0030553
| EP0030553 - HEAT PUMP INCLUDING COMPRESSOR HAVING LOW PRESSURE RATIO APPLICATION [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 30.12.1983 Database last updated on 02.11.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states ATLANTIC RICHFIELD COMPANY 515 South Flower Street, P.O. Box 2679 Los Angeles California 90071 / US | [N/P] |
| Former [1981/25] | For all designated states ATLANTIC RICHFIELD COMPANY 515 South Flower Street Los Angeles California 90071 / US | Inventor(s) | 01 /
ECKER, Amir L. 4139 Wycliff Avenue Dallas, TX 75219 / US | [1981/25] | Representative(s) | Livsey, Gilbert Charlesworth Norris, et al Barker Brettell 10-12 Priests Bridge London SW15 5JE / GB | [N/P] |
| Former [1981/25] | Livsey, Gilbert Charlesworth Norris, et al HYDE, HEIDE & O'DONNELL 10-12 Priest's Bridge London SW15 5JE / GB | Application number, filing date | 80901313.9 | 16.06.1980 | [1981/25] | WO1980US00760 | Priority number, date | US19790050548 | 21.06.1979 Original published format: US 50548 | [1981/25] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8002870 | Date: | 24.12.1980 | [1980/29] | Type: | A1 Application with search report | No.: | EP0030553 | Date: | 24.06.1981 | Language: | EN | The application published by WIPO in one of the EPO official languages on 24.12.1980 takes the place of the publication of the European patent application. | [1981/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.12.1981 | Classification | IPC: | F25B27/00 | [1981/25] | CPC: |
F24D11/0264 (EP,US);
F25B30/02 (EP,US);
Y02B10/20 (EP,US);
Y02B10/70 (EP,US);
Y02B30/13 (EP,US)
| Designated contracting states | CH, DE, FR, GB, LI, LU, NL, SE [1981/25] | Title | German: | EINEN KOMPRESSOR FÜR VERWENDUNGEN IM NIEDRIGDRUCKVERHÄLTNIS ENTHALTENDE WÄRMEPUMPE | [1981/25] | English: | HEAT PUMP INCLUDING COMPRESSOR HAVING LOW PRESSURE RATIO APPLICATION | [1981/25] | French: | POMPE A CHALEUR UTILISANT UN COMPRESSEUR DE REFRIGERATION OPTIMUM POUR DES APPLICATIONS A FAIBLE TAUX DE COMPRESSION | [1981/25] | File destroyed: | 14.07.1990 | Entry into regional phase | 17.09.1980 | National basic fee paid | 17.09.1980 | Search fee paid | 17.09.1980 | Designation fee(s) paid | 14.05.1981 | Examination fee paid | Examination procedure | 14.05.1981 | Examination requested [1981/30] | 20.08.1982 | Despatch of a communication from the examining division (Time limit: M04) | 21.12.1982 | Reply to a communication from the examining division | 08.04.1983 | Despatch of a communication from the examining division (Time limit: M04) | 16.09.1983 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1984/09] | 28.11.1983 | Application deemed to be withdrawn, date of legal effect [1984/09] | Fees paid | Renewal fee | 17.03.1982 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 01.07.1983 | 04 M06 Not yet paid |
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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 | US4141490 [ ] (FRANCHINA ANTONINO); | GB2001422 [ ] (CARRIER CORP); | EP0019124 [ ] (SIEMENS AG [DE]) | International search | [X]US4165037 (MCCARSON DONALD M); | [X]US4137726 (WATADA MASAHIRO); | [A]US4086072 (SHAW DAVID N); | [X]US4089667 (JONSSON KJARTAN A); | [X]US1969187 (SCHUTT CLIFTON E); | [A]US4030312 (WALLIN MARK, et al); | [A]US4100763 (BRODY HERBERT M); | [A]US4062489 (HENDERSON ROLAND A) |