EP0151933 - Spiral heat-exchanger [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 04.12.1986 Database last updated on 26.07.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states W. Schmidt GmbH & Co. KG Pforzheimer Strasse 46 D-7518 Bretten / DE | [1985/34] | Inventor(s) | 01 /
Zitzmann, Hubertus, Dipl.-Ing. Breslauer Strasse 16 D-7518 Bretten / DE | [1985/34] | Representative(s) | Brommer, Hans Joachim, et al Lemcke, Brommer & Partner Patentanwälte Bismarckstrasse 16 76133 Karlsruhe / DE | [N/P] |
Former [1985/34] | Brommer, Hans Joachim, Dr.-Ing., et al Patentanwälte Dipl.-Ing. R. Lemcke Dr.-Ing. H.J. Brommer, Postfach 40 26 D-76025 Karlsruhe / DE | Application number, filing date | 85100227.9 | 11.01.1985 | [1985/34] | Priority number, date | DE19843404374 | 08.02.1984 Original published format: DE 3404374 | [1985/34] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0151933 | Date: | 21.08.1985 | Language: | DE | [1985/34] | Type: | A3 Search report | No.: | EP0151933 | Date: | 13.08.1986 | Language: | DE | [1986/33] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.06.1986 | Classification | IPC: | F28D9/04, B01J3/00 | [1986/29] | CPC: |
F28D9/04 (EP,US);
B01J19/24 (EP,US);
B01J19/249 (EP,US);
B01J3/002 (EP,US);
B01J3/04 (EP,US);
B01J2219/00085 (EP,US);
B01J2219/2454 (EP,US);
B01J2219/2462 (EP,US);
B01J2219/247 (EP,US);
B01J2219/2485 (EP,US);
B01J2219/2493 (EP,US);
B01J2219/2495 (EP,US);
Y10S165/398 (EP,US)
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Former IPC [1985/34] | F28D7/10, B01J3/00 | Designated contracting states | BE, FR, GB, NL, SE [1985/34] | Title | German: | Spiralwärmetauscher | [1985/34] | English: | Spiral heat-exchanger | [1985/34] | French: | Echangeur de chaleur en spirale | [1985/34] | File destroyed: | 15.12.1992 | Examination procedure | 27.11.1986 | Application withdrawn by applicant [1987/04] |
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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 | [Y]DE1908385 (SCHWERMASCHB KARL LIEBKNECHT V); | [Y]GB501389 (METALLGESELLSCHAFT AG); | [A]FR830810 (ROSENBLADS PATENTER AB); | [A]US3921713 (SCHNITZER EMANUEL, et al); | [A]FR2096719 (JOUET ETIENNE [FR]); | [A]DE854656 (ROSENBLADS PATENTER AB); | [A]DE672675 (ROSENBLADS PATENTER AB); | [A]US2663549 (OTTEN PHILIP S); | [A]DE2153278 (DEWANDRE CO LTD C); | [A]DE134621 ; | [A]US2142679 (WERNER SEIFERT) |