EP1052443 - Leakage restriction device for refrigeration cycle [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.10.2004 Database last updated on 28.06.2024 | Most recent event Tooltip | 26.09.2008 | Change - representative | published on 29.10.2008 [2008/44] | Applicant(s) | For all designated states DENSO CORPORATION 1-1, Showa-cho Kariya-city Aichi-pref. 448-8661 / JP | [N/P] |
Former [2000/46] | For all designated states Denso Corporation 1-1, Showa-cho Kariya-city, Aichi-pref., 448-8661 / JP | Inventor(s) | 01 /
Iida, Arata c/o DENSO CORPORATION, 1-1 Showa-cho Kariya-city, Aichi-pref. 448-8661 / JP | 02 /
Wakabayashi, Hiroyuki c/o DENSO CORPORATION, 1-1 Showa-cho Kariya-city, Aichi-pref. 448-8661 / JP | [2000/46] | Representative(s) | Klingseisen, Franz, et al Klingseisen, Rings & Partner Patentanwälte Postfach 10 15 61 80089 München / DE | [N/P] |
Former [2008/44] | Klingseisen, Franz, et al Klingseisen & Partner Postfach 10 15 61 80089 München / DE | ||
Former [2000/46] | Klingseisen, Franz, Dipl.-Ing., et al Patentanwälte, Dr. F. Zumstein, Dipl.-Ing. F. Klingseisen, Postfach 10 15 61 80089 München / DE | Application number, filing date | 00107930.0 | 14.04.2000 | [2000/46] | Priority number, date | JP19990114413 | 22.04.1999 Original published format: JP 11441399 | [2000/46] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1052443 | Date: | 15.11.2000 | Language: | EN | [2000/46] | Type: | A3 Search report | No.: | EP1052443 | Date: | 06.03.2002 | [2002/10] | Type: | B1 Patent specification | No.: | EP1052443 | Date: | 17.12.2003 | Language: | EN | [2003/51] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.01.2002 | Classification | IPC: | F16L39/00, F28F9/04, F16J15/02 | [2002/10] | CPC: |
F16L39/00 (EP,US);
B60H1/00571 (EP,US);
F16L41/086 (EP,US);
F25B41/40 (EP,US);
F25B2309/06 (EP,US);
F25B2500/221 (EP,US);
|
Former IPC [2000/46] | F16L39/00 | Designated contracting states | DE, FR, GB [2002/48] |
Former [2000/46] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Vorrichtung zur Beschränkung von Leckagen in einem Kältekreislauf | [2000/46] | English: | Leakage restriction device for refrigeration cycle | [2000/46] | French: | Dispositif pour la restriction de fuites pour circuit frigorifique | [2000/46] | Examination procedure | 04.03.2002 | Examination requested [2002/20] | 21.05.2003 | Communication of intention to grant the patent | 16.09.2003 | Fee for grant paid | 16.09.2003 | Fee for publishing/printing paid | Opposition(s) | 20.09.2004 | No opposition filed within time limit [2004/50] | Fees paid | Renewal fee | 12.04.2002 | Renewal fee patent year 03 | 14.04.2003 | Renewal fee patent year 04 |
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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 | [A]DE19652228 (BOSCH GMBH ROBERT [DE]) [A] 1-12 * the whole document *; | [A]EP0693667 (VALEO THERMIQUE MOTEUR SA [FR]) [A] 1,10 * abstract *; | [A]US5803512 (HOLLNAGEL HAROLD E [US]) [A] 1-12 * column 2, line 55 - column 2, line 59; figures 1,3 *; | [A]US3667504 (WITTREN RICHARD ARTHUR, et al) [A] 1,6 * column 2, line 8 - column 2, line 11; figures 2-6 * |