-
EP0008944
European procedure
Extract from the Register of European Patents
EP About this file: EP0008944
| EP0008944 - Hydraulic expansion swaging of tubes in tubesheet [Right-click to bookmark this link] | Status | Opposition rejected Status updated on 27.02.1985 Database last updated on 19.07.2024 | Most recent event Tooltip | 27.02.1985 | Opposition rejected | published on 02.05.1985 [1985/18] | Applicant(s) | For all designated states WESTINGHOUSE ELECTRIC CORPORATION Westinghouse Building, Gateway Center Pittsburgh Pennsylvania 15222 / US | [N/P] |
| Former [1980/06] | For all designated states WESTINGHOUSE ELECTRIC CORPORATION Westinghouse Building Gateway Center Pittsburgh Pennsylvania 15222 / US | Inventor(s) | 01 /
Cooper, Frank William, Jr. 115 Himalaya Road Monroeville, Pennsylvania / US | [1980/06] | Representative(s) | Van Berlyn, Ronald Gilbert 30 The Green Calne Wiltshire SN11 8DJ / GB | [N/P] |
| Former [1980/06] | van Berlyn, Ronald Gilbert 23, Centre Heights London NW3 6JG / GB | Application number, filing date | 79301829.2 | 05.09.1979 | [1980/06] | Priority number, date | US19780939553 | 05.09.1978 Original published format: US 939553 | [1980/06] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0008944 | Date: | 19.03.1980 | Language: | EN | [1980/06] | Type: | A3 Search report | No.: | EP0008944 | Date: | 02.04.1980 | Language: | EN | [1980/07] | Type: | B1 Patent specification | No.: | EP0008944 | Date: | 19.01.1983 | Language: | EN | [1983/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.01.1980 | Classification | IPC: | B21D39/20, B21D39/06 | [1980/06] | CPC: |
B21D39/06 (EP,US);
B21D39/08 (KR);
B21D39/203 (EP,US);
Y10T29/49375 (EP,US);
Y10T29/49805 (EP,US)
| Designated contracting states | BE, CH, DE, GB, SE [1980/06] | Title | German: | Hydraulisches Ausweiten von Rohren innerhalb einer Rohrplatte | [1980/06] | English: | Hydraulic expansion swaging of tubes in tubesheet | [1980/06] | French: | Dudgeonnage hydraulique des tubes dans une plaque tubulaire | [1980/06] | File destroyed: | 26.08.1996 | Examination procedure | 02.10.1980 | Examination requested [1981/01] | 09.09.1981 | Despatch of a communication from the examining division (Time limit: M02) | 13.01.1982 | Reply to a communication from the examining division | 26.04.1982 | Despatch of communication of intention to grant (Approval: ) | 19.07.1982 | Communication of intention to grant the patent | 20.10.1982 | Fee for publishing/printing paid | 22.10.1982 | Fee for grant paid | Opposition(s) | Opponent(s) | 01
18.10.1983
16.11.1983
ADMISSIBLE Deutsche Babcock Aktiengesellschaft Duisburger Strasse 375 D-46049 Oberhausen / DE | [1983/51] | 18.11.1983 | Invitation to proprietor to file observations on the notice of opposition | 02.04.1984 | Reply of patent proprietor to notice(s) of opposition | 10.10.1984 | Date of despatch of rejection of opposition | 21.10.1984 | Legal effect of rejection of opposition [1985/18] | Fees paid | Renewal fee | 30.09.1981 | Renewal fee patent year 03 | 29.09.1982 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | GB1084171 [ ]; | FR907864 [ ] (SULZER AG); | GB853630 [ ] (PERFECTIONNEMENT DU MATERIEL D); | FR1320133 [ ] (FIVES LILLE CAIL); | FR1330224 [ ] (FIVES LILLE CAIL); | FR1365999 [ ] (FIVES LILLE CAIL); | FR1422388 [ ] (SIEMENS AG); | FR2050309 [ ] (ALSTHOM CGEE [FR]); | GB1332461 [ ] (FOSTER WHEELER BROWN BOILERS); | FR2292534 [ ] (BALCKE DUERR AG [DE]); | DE2616523 [ ] (BALCKE DUERR AG [DE]) |