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EP0060950
European procedure
Extract from the Register of European Patents
EP About this file: EP0060950
| EP0060950 - Making lightweight concrete [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.07.1986 Database last updated on 21.05.2024 | Most recent event Tooltip | 12.11.1999 | Lapse of the patent in a contracting state New state(s): LU | published on 29.12.1999 [1999/52] | Applicant(s) | For all designated states CEMPOL (SALES) LIMITED Varteg Road, Forgeside Blaenavon, Gwent NP4 9DR / GB | [1982/39] | Inventor(s) | 01 /
Hodson, Ralph The Old Rectory Wintringham Scunthorpe South Humberside / GB | 02 /
Davies, Kenneth John 23 Middlebridge Street Romsey Hampshire / GB | 03 /
Brown, Glen John Lewis The Bungalow Cutbush Lane Townhill Park Southampton Hampshire / GB | 04 /
Carroll, William 10 Glenwood Avenue Bassett Southampton Hampshire / GB | 05 /
Noble, Robert 2 Ralphs Lane Romsey Hampshire / GB | [1982/39] | Representative(s) | Sawers, Lawrence Peter, et al PAGE, WHITE & FARRER 54 Doughty Street London WC1N 2LS / GB | [1982/39] | Application number, filing date | 81304769.3 | 13.10.1981 | [1982/39] | Priority number, date | GB19810009185 | 24.03.1981 Original published format: GB 8109185 | [1982/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0060950 | Date: | 29.09.1982 | Language: | EN | [1982/39] | Type: | B1 Patent specification | No.: | EP0060950 | Date: | 18.09.1985 | Language: | EN | [1985/38] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.07.1982 | Classification | IPC: | C04B38/08, C04B16/08 | [1985/38] | CPC: |
C04B20/12 (EP,US)
| C-Set: |
C04B20/12, C04B16/08 (EP,US)
|
| Former IPC [1982/39] | C04B21/08, C04B31/44 | Designated contracting states | AT, BE, CH, DE, FR, IT, LI, LU, NL, SE [1982/39] | Title | German: | Herstellung von leichtem Beton | [1982/39] | English: | Making lightweight concrete | [1982/39] | French: | Fabrication de béton léger | [1982/39] | Examination procedure | 15.12.1982 | Examination requested [1983/09] | 05.09.1983 | Despatch of a communication from the examining division (Time limit: M06) | 14.03.1984 | Reply to a communication from the examining division | 14.08.1984 | Despatch of communication of intention to grant (Approval: ) | 08.02.1985 | Communication of intention to grant the patent | 04.05.1985 | Fee for grant paid | 04.05.1985 | Fee for publishing/printing paid | Opposition(s) | 19.06.1986 | No opposition filed within time limit [1986/36] | Fees paid | Renewal fee | 09.09.1983 | Renewal fee patent year 03 | 28.09.1984 | 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 | SE | 14.10.1985 | CH | 31.10.1985 | LI | 31.10.1985 | LU | 31.10.1985 | [1999/52] |
| Former [1989/20] | SE | 14.10.1985 | |
| CH | 31.10.1985 | ||
| LI | 31.10.1985 | ||
| Former [1989/08] | SE | 14.10.1985 | Documents cited: | Search | US3272765 [ ] (SEFTON ROBERT C); | DE1281338 [ ] (GEORG KROPFHAMMER DR ING); | DE1571630 [ ] (KARL LOESCH KG); | US3764357 [ ] (BOWLES A, et al); | FR2421856 [ ] (SIMI CS SRL [IT]) |