EP0299699 - Removable closure device [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.02.1992 Database last updated on 31.08.2024 | Most recent event Tooltip | 30.11.2007 | Lapse of the patent in a contracting state New state(s): ES | published on 02.01.2008 [2008/01] | Applicant(s) | For all designated states MCDERMOTT INCORPORATED P.O. Box 60035 1010 Common Street New Orleans Louisiana 70160 / US | [N/P] |
Former [1989/03] | For all designated states MCDERMOTT INCORPORATED P.O. Box 60035 1010 Common Street New Orleans Louisiana 70160 / US | Inventor(s) | 01 /
Calkins, Dennis Earl 12903 Brant Rock No 106 Houston Texas 77082 / US | 02 /
Haney, James Allan 5555 Huisache Bellaire Texas 77401 / US | [1989/03] | Representative(s) | Purvis, William Michael Cameron, et al D. Young & Co., 21 New Fetter Lane London EC4A 1DA / GB | [1989/03] | Application number, filing date | 88306308.3 | 11.07.1988 | [1989/03] | Priority number, date | US19870072827 | 13.07.1987 Original published format: US 72827 | [1989/03] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0299699 | Date: | 18.01.1989 | Language: | EN | [1989/03] | Type: | B1 Patent specification | No.: | EP0299699 | Date: | 24.04.1991 | Language: | EN | [1991/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.10.1988 | Classification | IPC: | E02D13/04, E02B17/00 | [1989/03] | CPC: |
E02D13/04 (EP,US);
E02B17/00 (EP,US)
| Designated contracting states | BE, DE, ES, FR, GB, IT, NL [1989/03] | Title | German: | Abnehmbare Verschlussvorrichtung | [1989/03] | English: | Removable closure device | [1989/03] | French: | Dispositif de fermeture amovible | [1989/03] | Examination procedure | 23.06.1989 | Examination requested [1989/34] | 18.04.1990 | Despatch of a communication from the examining division (Time limit: M04) | 18.08.1990 | Reply to a communication from the examining division | 13.09.1990 | Despatch of communication of intention to grant (Approval: Yes) | 18.10.1990 | Communication of intention to grant the patent | 28.11.1990 | Fee for grant paid | 28.11.1990 | Fee for publishing/printing paid | Opposition(s) | 25.01.1992 | No opposition filed within time limit [1992/16] | Fees paid | Renewal fee | 25.06.1990 | Renewal fee patent year 03 |
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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 | ES | 24.04.1991 | IT | 24.04.1991 | BE | 31.07.1991 | [2002/24] |
Former [1999/42] | IT | 24.04.1991 | |
BE | 31.07.1991 | ||
Former [1992/37] | BE | 31.07.1991 | Documents cited: | Search | [A]FR1418798 ; | [A]GB1103369 (EDMUND NUTTALL SONS & COMPANY); | [A]US4110993 (HEEREMA PIETER SCHELTE) |