EP0399583 - Apparatus and method for analysing the pulse propagation for testing a pipeline or the like [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.01.1997 Database last updated on 16.07.2024 | Most recent event Tooltip | 30.11.2007 | Lapse of the patent in a contracting state | published on 02.01.2008 [2008/01] | Applicant(s) | For all designated states Burnett, Gale D. 9191 Northwood Rd. Lynden, WA 98264 / US | [1990/48] | Inventor(s) | 01 /
see applicant ... | [1990/48] | Representative(s) | Hoijtink, Reinoud, et al Arnold & Siedsma Sweelinckplein 1 2517 GK Den Haag / NL | [N/P] |
Former [1990/48] | Hoijtink, Reinoud, et al Arnold & Siedsma, Advocaten en Octrooigemachtigden, Sweelinckplein 1 NL-2517 GK Den Haag / NL | Application number, filing date | 90201076.8 | 26.04.1990 | [1990/48] | Priority number, date | US19890344902 | 27.04.1989 Original published format: US 344902 | [1990/48] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0399583 | Date: | 28.11.1990 | Language: | EN | [1990/48] | Type: | A3 Search report | No.: | EP0399583 | Date: | 31.07.1991 | Language: | EN | [1991/31] | Type: | B1 Patent specification | No.: | EP0399583 | Date: | 21.02.1996 | [1996/08] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.06.1991 | Classification | IPC: | G01R31/11, G01M3/18 | [1991/28] | CPC: |
G01M3/40 (EP,US)
|
Former IPC [1990/48] | G01R31/11 | Designated contracting states | DE, DK, ES, FR, GB, IT, NL, SE [1990/48] | Title | German: | Apparatur und Verfahren zur Analyse der Pulsausbreitung für Prüfung einer Pipeline oder ähnlichem | [1990/48] | English: | Apparatus and method for analysing the pulse propagation for testing a pipeline or the like | [1990/48] | French: | Appareil et procédé pour analyser la propagation d'une impulsion pour tester un pipeline ou similaire | [1990/48] | Examination procedure | 21.05.1991 | Examination requested [1991/29] | 17.06.1993 | Despatch of a communication from the examining division (Time limit: M04) | 27.10.1993 | Reply to a communication from the examining division | 15.02.1994 | Despatch of a communication from the examining division (Time limit: M06) | 25.08.1994 | Reply to a communication from the examining division | 05.12.1994 | Despatch of communication of intention to grant (Approval: Yes) | 17.07.1995 | Despatch of communication that the application is refused, reason: formalities examination {1} | 29.08.1995 | Communication of intention to grant the patent | 23.09.1995 | Fee for grant paid | 23.09.1995 | Fee for publishing/printing paid | Opposition(s) | 22.11.1996 | No opposition filed within time limit [1997/08] | Request for further processing for: | 15.08.1995 | Request for further processing filed | 15.08.1995 | Full payment received (date of receipt of payment) Request granted | 29.08.1995 | Decision despatched | Fees paid | Renewal fee | 25.04.1992 | Renewal fee patent year 03 | 06.05.1993 | Renewal fee patent year 04 | 25.04.1994 | Renewal fee patent year 05 | 22.04.1995 | Renewal fee patent year 06 | Penalty fee | Additional fee for renewal fee | 30.04.1993 | 04   M06   Fee paid on   06.05.1993 |
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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 | DK | 21.02.1996 | ES | 21.02.1996 | IT | 21.02.1996 | SE | 21.05.1996 | [2008/01] |
Former [2002/24] | DK | 21.02.1996 | |
ES | 21.02.1996 | ||
IT | 21.02.1996 | ||
SE | 21.05.1996 | ||
Former [1999/42] | DK | 21.02.1996 | |
IT | 21.02.1996 | ||
SE | 21.05.1996 | ||
Former [1998/15] | DK | 21.02.1996 | |
SE | 21.05.1996 | ||
Former [1996/42] | SE | 21.05.1996 | Documents cited: | Search | [A]US2522362 (GILBERT JOHN J); | [A]US4099117 (ERATH LOUIS W); | [A]US3909712 (RIETZ WOLFDIETRICH, et al); | [A]US4404514 (REICHERT JR HARRY J [US]); | [A]DE3533479 (SEBA MESS ORTUNGSTECH [DE]) |