EP0548731 - Earth leakage and/or differential current circuit breaker [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.02.1997 Database last updated on 02.09.2024 | Most recent event Tooltip | 07.12.2007 | Lapse of the patent in a contracting state Updated state(s): FR | published on 09.01.2008 [2008/02] | Applicant(s) | For all designated states ABB PATENT GmbH Kallstadter Strasse 1 68309 Mannheim / DE | [N/P] |
Former [1993/26] | For all designated states ABB PATENT GmbH Kallstadter Strasse 1 D-68309 Mannheim / DE | Inventor(s) | 01 /
Runtsch, Erhard Karlsbader Strasse 17 W-6944 Hemsbach / DE | [1993/26] | Representative(s) | Rupprecht, Klaus, et al c/o ABB Patent GmbH Postfach 10 03 51 68128 Mannheim / DE | [N/P] |
Former [1994/40] | Rupprecht, Klaus, Dipl.-Ing., et al c/o ABB Patent GmbH, Postfach 10 03 51 D-68128 Mannheim / DE | ||
Former [1993/26] | Rupprecht, Klaus, Dipl.-Ing. c/o ABB Patent GmbH, Postfach 10 03 51 D-68128 Mannheim / DE | Application number, filing date | 92121253.6 | 14.12.1992 | [1993/26] | Priority number, date | DE19914142970 | 24.12.1991 Original published format: DE 4142970 | [1993/26] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0548731 | Date: | 30.06.1993 | Language: | DE | [1993/26] | Type: | A3 Search report | No.: | EP0548731 | Date: | 26.01.1994 | Language: | DE | [1994/04] | Type: | B1 Patent specification | No.: | EP0548731 | Date: | 03.04.1996 | Language: | DE | [1996/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.12.1993 | Classification | IPC: | H01H83/14 | [1993/26] | CPC: |
H01H71/127 (EP);
H01H83/144 (EP);
H02H3/33 (EP);
H01H71/12 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, IT, LI, NL, PT [1993/26] | Title | German: | Fehlerstrom- und/oder Differenzstromschutzschalter | [1993/26] | English: | Earth leakage and/or differential current circuit breaker | [1993/26] | French: | Disjoncteur à courant de défaut et/ou à courant différentiel | [1993/26] | Examination procedure | 07.06.1994 | Examination requested [1994/31] | 20.04.1995 | Despatch of a communication from the examining division (Time limit: M04) | 12.07.1995 | Reply to a communication from the examining division | 20.09.1995 | Despatch of communication of intention to grant (Approval: Yes) | 05.10.1995 | Communication of intention to grant the patent | 06.11.1995 | Fee for grant paid | 06.11.1995 | Fee for publishing/printing paid | Opposition(s) | 04.01.1997 | No opposition filed within time limit [1997/13] | Fees paid | Renewal fee | 11.11.1994 | Renewal fee patent year 03 | 27.10.1995 | 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. | Lapses during opposition Tooltip | BE | 03.04.1996 | DK | 03.04.1996 | ES | 03.04.1996 | FR | 03.04.1996 | IT | 03.04.1996 | NL | 03.04.1996 | PT | 03.07.1996 | AT | 14.12.1996 | CH | 31.12.1996 | LI | 31.12.1996 | [2006/14] |
Former [2003/07] | BE | 03.04.1996 | |
DK | 03.04.1996 | ||
ES | 03.04.1996 | ||
IT | 03.04.1996 | ||
NL | 03.04.1996 | ||
PT | 03.07.1996 | ||
FR | 30.08.1996 | ||
AT | 14.12.1996 | ||
CH | 31.12.1996 | ||
LI | 31.12.1996 | ||
Former [2002/25] | BE | 03.04.1996 | |
DK | 03.04.1996 | ||
ES | 03.04.1996 | ||
IT | 03.04.1996 | ||
PT | 03.07.1996 | ||
FR | 30.08.1996 | ||
AT | 14.12.1996 | ||
CH | 31.12.1996 | ||
LI | 31.12.1996 | ||
Former [1999/42] | BE | 03.04.1996 | |
DK | 03.04.1996 | ||
IT | 03.04.1996 | ||
PT | 03.07.1996 | ||
FR | 30.08.1996 | ||
AT | 14.12.1996 | ||
CH | 31.12.1996 | ||
LI | 31.12.1996 | ||
Former [1998/15] | BE | 03.04.1996 | |
DK | 03.04.1996 | ||
PT | 03.07.1996 | ||
FR | 30.08.1996 | ||
AT | 14.12.1996 | ||
CH | 31.12.1996 | ||
LI | 31.12.1996 | ||
Former [1998/14] | BE | 03.04.1996 | |
PT | 03.07.1996 | ||
FR | 30.08.1996 | ||
CH | 31.12.1996 | ||
LI | 31.12.1996 | ||
Former [1998/04] | BE | 03.04.1996 | |
FR | 30.08.1996 | ||
CH | 31.12.1996 | ||
LI | 31.12.1996 | ||
Former [1997/20] | BE | 03.04.1996 | |
FR | 30.08.1996 | ||
Former [1997/12] | FR | 30.08.1996 | Documents cited: | Search | [A]US4042967 (YAMAMOTO YUJIRO) [A] 1* column A *; | [Y]EP0285594 (FELTEN & GUILLEAUME AG OESTER [AT], et al) [Y] 1,2 * page 5, line 1 - line 8; figure 7 *; | [Y]EP0412401 (SIEMENS AG [DE]) [Y] 1,2 * column 1, line 43 - column 2, line 12; figure 1 * |