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EP0433480
European procedure
Extract from the Register of European Patents
EP About this file: EP0433480
| EP0433480 - Hollow electrode switch [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.02.2001 Database last updated on 01.01.2025 | Most recent event Tooltip | 30.11.2007 | Lapse of the patent in a contracting state New state(s): IT | published on 02.01.2008 [2008/01] | Applicant(s) | For all designated states SIEMENS AKTIENGESELLSCHAFT Werner-von-Siemens-Str. 1 DE-80333 München / DE | [N/P] |
| Former [2000/15] | For all designated states SIEMENS AKTIENGESELLSCHAFT Wittelsbacherplatz 2 80333 München / DE | ||
| Former [1991/26] | For all designated states SIEMENS AKTIENGESELLSCHAFT Wittelsbacherplatz 2 D-80333 München / DE | Inventor(s) | 01 /
Rohde, Klaus-D. Elise-Späth-Strasse 6 D-8520 Erlangen / DE | [1991/26] | Application number, filing date | 89123566.5 | 20.12.1989 | [1991/26] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0433480 | Date: | 26.06.1991 | Language: | DE | [1991/26] | Type: | B1 Patent specification | No.: | EP0433480 | Date: | 12.04.2000 | Language: | DE | [2000/15] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.08.1990 | Classification | IPC: | H01T2/02 | [1991/26] | CPC: |
H01T2/02 (EP,US)
| Designated contracting states | CH, DE, FR, GB, IT, LI [1991/26] | Title | German: | Hohlelektrodenschalter | [1991/26] | English: | Hollow electrode switch | [1991/26] | French: | Commutateur à électrode creuse | [1991/26] | Examination procedure | 26.10.1990 | Examination requested [1991/26] | 10.03.1994 | Despatch of a communication from the examining division (Time limit: M04) | 14.07.1994 | Reply to a communication from the examining division | 29.05.1995 | Despatch of a communication from the examining division (Time limit: M04) | 28.09.1995 | Reply to a communication from the examining division | 29.04.1996 | Despatch of a communication from the examining division (Time limit: M06) | 08.11.1996 | Reply to a communication from the examining division | 13.12.1996 | Despatch of a communication from the examining division (Time limit: M04) | 21.04.1997 | Reply to a communication from the examining division | 19.06.1998 | Despatch of a communication from the examining division (Time limit: M02) | 17.08.1998 | Reply to a communication from the examining division | 14.10.1998 | Despatch of a communication from the examining division (Time limit: M04) | 14.12.1998 | Reply to a communication from the examining division | 11.02.1999 | Despatch of communication of intention to grant (Approval: Yes) | 18.05.1999 | Communication of intention to grant the patent | 05.08.1999 | Fee for grant paid | 05.08.1999 | Fee for publishing/printing paid | Opposition(s) | 13.01.2001 | No opposition filed within time limit [2001/13] | Fees paid | Renewal fee | 02.01.1991 | Renewal fee patent year 03 | 16.12.1992 | Renewal fee patent year 04 | 16.12.1993 | Renewal fee patent year 05 | 16.12.1994 | Renewal fee patent year 06 | 18.12.1995 | Renewal fee patent year 07 | 16.12.1996 | Renewal fee patent year 08 | 18.12.1997 | Renewal fee patent year 09 | 17.12.1998 | Renewal fee patent year 10 | 17.12.1999 | Renewal fee patent year 11 |
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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. | Lapses during opposition Tooltip | IT | 12.04.2000 | CH | 31.12.2000 | LI | 31.12.2000 | [2008/01] |
| Former [2002/15] | CH | 31.12.2000 | |
| LI | 31.12.2000 | Documents cited: | Search | [A]WO8900354 (CHRISTIANSEN JENS [DE], et al) | [AD] - JOURNAL OF PHYSICS E. SCIENTIFIC INSTRUMENTS. vol. 19, no. 6, Juni 1986, ISHING, BRISTOL GB Seiten 466 - 470; MECHTERSHEIMER e.a.: "High repetition rate, fast current rise, pseudo-spark switch." | Examination | US4280098 | EP0337192 | - Japanese Journal of Applied Physics 29 (1990), Febr. , No. 2, Part. 2, S. L 371 - L 374, A. Tinschmann et al.: "The Pseudospark Switch - A High-Voltage Gas Discharge Switch for High-Power Appl | - Rapport - Bericht R 131/84, G. Mechtersheimer, R. Meyer, "Aufbau und Eigenschaften eines für gro$e Stromanstiegsraten und hohe Wiederholfrequenzen geeigneten Pseudofunkenschalters, Saint-Louis | - Plasma und Lichtbogen, Verlag Friedr. Vieweg & Sohn, Braunschweig, 1967, W. Rieder, S. 62-65 | - Encyclopedia of Physics, Edited by S. Flügge, Volume XXII, Gas Discharges II, Springer-Verlag, Berlin, 1956, S. 56, 57, Gordon Francis: The Glow Discharge at Low Pressure |