EP0329350 - Joining polyolefinic members by fusion [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.02.1993 Database last updated on 22.08.2024 | Most recent event Tooltip | 04.02.1993 | No opposition filed within time limit | published on 24.03.1993 [1993/12] | Applicant(s) | For all designated states British Gas plc Rivermill House, 152 Grosvenor Road London SW1V 3JL / GB | [N/P] |
Former [1989/34] | For all designated states British Gas plc Rivermill House 152 Grosvenor Road London SW1V 3JL / GB | Inventor(s) | 01 /
Dickinson, Alan John 23 Westerkirk Southfield Lea Cramlington Northumberland / GB | 02 /
Stafford, Trevor George 40 Hawthorn Gardens Whiteley Bay Tyne & Wear NE26 3PQ / GB | [1989/34] | Representative(s) | Cummings, Robert James British Gas plc., Intellectual Property Department, 59 Bryanston Street London W1A 2AZ / GB | [1989/34] | Application number, filing date | 89301318.5 | 13.02.1989 | [1989/34] | Priority number, date | GB19880003957 | 19.02.1988 Original published format: GB 8803957 | [1989/34] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0329350 | Date: | 23.08.1989 | Language: | EN | [1989/34] | Type: | B1 Patent specification | No.: | EP0329350 | Date: | 01.04.1992 | Language: | EN | [1992/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.06.1989 | Classification | IPC: | B29C65/20, B29C65/02, // B29L31:24 | [1989/34] | CPC: |
B29C66/1142 (EP,US);
B29C65/02 (EP,US);
B29C65/20 (EP,US);
B29C65/5057 (EP,US);
B29C66/5221 (EP,US);
B29C66/71 (EP,US);
B29C66/73115 (EP,US);
B29C66/73121 (EP,US);
B29C66/73756 (EP,US);
B29C66/73921 (EP,US);
B29C66/73941 (EP,US);
B29C66/91421 (EP,US);
B29C66/91431 (EP,US);
B29C66/919 (EP,US);
B29C65/10 (EP,US);
B29C65/14 (EP,US);
B29C65/1425 (EP,US);
B29C65/52 (EP,US);
B29C65/522 (EP,US);
B29C66/929 (EP,US);
B29C66/949 (EP,US);
B29K2023/00 (EP,US);
B29K2023/06 (EP,US);
B29K2023/0641 (EP,US);
B29K2023/065 (EP,US);
B29K2023/12 (EP,US);
B29K2105/24 (EP,US);
B29L2023/22 (EP,US);
Y10T156/108 (EP,US);
Y10T428/139 (EP,US);
Y10T428/24942 (EP,US)
(-)
| C-Set: |
B29C66/71, B29K2023/00 (EP,US);
B29C66/71, B29K2023/06 (US,EP);
B29C66/71, B29K2023/0641 (US,EP);
B29C66/71, B29K2023/0691 (US,EP); | Designated contracting states | BE, DE, ES, FR, GB, IT, NL [1989/34] | Title | German: | Verbinden polyolefinischer Teile durch Schmelzen | [1989/34] | English: | Joining polyolefinic members by fusion | [1989/34] | French: | Jonction de parties polyoléfines par fusion | [1989/34] | Examination procedure | 08.08.1989 | Examination requested [1989/41] | 08.05.1990 | Despatch of a communication from the examining division (Time limit: M04) | 29.05.1990 | Reply to a communication from the examining division | 24.09.1990 | Despatch of a communication from the examining division (Time limit: M04) | 10.10.1990 | Reply to a communication from the examining division | 19.04.1991 | Despatch of a communication from the examining division (Time limit: M04) | 19.04.1991 | Reply to a communication from the examining division | 14.08.1991 | Despatch of communication of intention to grant (Approval: Yes) | 03.09.1991 | Communication of intention to grant the patent | 16.09.1991 | Fee for grant paid | 16.09.1991 | Fee for publishing/printing paid | Opposition(s) | 05.01.1993 | No opposition filed within time limit [1993/12] | Fees paid | Renewal fee | 15.01.1991 | Renewal fee patent year 03 | 14.01.1992 | 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. | Documents cited: | Search | DE2026193 [ ]; | US3406055 [ ] (RUBEL PETER A); | GB1376430 [ ] (PONT A MOUSSON); | US3276929 [ ] (PAUL FERCH HORST KARL) |