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EP0147356
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EP About this file: EP0147356
| EP0147356 - A control system for an electronic expansion valve in a refrigeration system [Right-click to bookmark this link] | Status | The application has been refused Status updated on 14.12.1989 Database last updated on 03.09.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states CARRIER CORPORATION Carrier Tower 6304 Carrier Parkway P.O. Box 4800 Syracuse New York 13221 / US | [N/P] |
| Former [1985/27] | For all designated states CARRIER CORPORATION Carrier Tower 6304 Carrier Parkway P.O. Box 4800 Syracuse New York 13221 / US | Inventor(s) | 01 /
Schedel, John W. 3273 Webb Road Lafayette New York 13084 / US | 02 /
Lord, Richard G. 116 Sotherden Drive Liverpool New York 13088 / US | [1985/27] | Representative(s) | Weydert, Robert, et al Dennemeyer & Associates Sàrl P.O. Box 1502 1015 Luxembourg / LU | [N/P] |
| Former [1985/27] | Weydert, Robert, et al Dennemeyer & Associates Sàrl P.O. Box 1502 L-1015 Luxembourg / LU | Application number, filing date | 84630197.6 | 14.12.1984 | [1985/27] | Priority number, date | US19830564542 | 22.12.1983 Original published format: US 564542 | [1985/27] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0147356 | Date: | 03.07.1985 | Language: | EN | [1985/27] | Type: | A3 Search report | No.: | EP0147356 | Date: | 28.05.1986 | Language: | EN | [1986/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.04.1986 | Classification | IPC: | G05D23/24, F25B41/06 | [1985/27] | CPC: |
F25B41/35 (EP,KR,US);
F25B49/02 (KR);
F25B2500/15 (EP,KR);
F25B2700/21 (KR);
Y02B30/70 (EP,KR)
| Designated contracting states | CH, DE, FR, GB, IT, LI [1985/27] | Title | German: | Regelsystem eines elektronischen Expansionsventils einer Kälteanlage | [1985/27] | English: | A control system for an electronic expansion valve in a refrigeration system | [1985/27] | French: | Système de régulation d'un robinet détendeur électronique dans un système frigorifique | [1985/27] | File destroyed: | 17.07.1995 | Examination procedure | 18.11.1986 | Examination requested [1987/05] | 15.03.1988 | Despatch of a communication from the examining division (Time limit: M08) | 28.02.1989 | Reply to a communication from the examining division | 29.08.1989 | Despatch of communication that the application is refused, reason: substantive examination [1990/05] | 08.09.1989 | Application refused, date of legal effect [1990/05] | Request for further processing for: | 28.02.1989 | Request for further processing filed | 24.02.1989 | Full payment received (date of receipt of payment) Request granted | 20.03.1989 | Decision despatched | Fees paid | Renewal fee | 21.11.1986 | Renewal fee patent year 03 | 24.11.1987 | Renewal fee patent year 04 | 24.11.1988 | 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 | [YD]US3577743 (LONG JOSEPH N); | [X]EP0069996 (SYSTEM HOMES KK [JP], et al); | [A]EP0078928 (FERATON ANSTALT [LI]); | [A]DE3220420 (WESTFAEL ELEKT WERKE [DE]); | [AP]GB2130747 (MITSUBISHI ELECTRIC CORP); | [AP]FR2539855 (COMP GENERALE ELECTRICITE [FR]) |