EP0465140 - Non-clogging high efficiency plasma torch [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 05.12.1997 Database last updated on 26.07.2024 | Most recent event Tooltip | 05.12.1997 | No opposition filed within time limit | published on 21.01.1998 [1998/04] | Applicant(s) | For all designated states WESTINGHOUSE ELECTRIC CORPORATION Westinghouse Building, Gateway Center Pittsburgh Pennsylvania 15222 / US | [N/P] |
Former [1992/02] | For all designated states WESTINGHOUSE ELECTRIC CORPORATION Westinghouse Building Gateway Center Pittsburgh Pennsylvania 15222 / US | Inventor(s) | 01 /
Wolf, Charles Bernard 805 Willow Street Irwin, PA 15642 / US | 02 /
Taylor, Raymond Frances, Jr. 53 Barri Drive Irwin, PA 15642 / US | [1992/02] | Representative(s) | Van Berlyn, Ronald Gilbert 30 The Green Calne Wiltshire SN11 8DJ / GB | [N/P] |
Former [1992/02] | van Berlyn, Ronald Gilbert 23, Centre Heights London NW3 6JG / GB | Application number, filing date | 91305854.1 | 28.06.1991 | [1992/02] | Priority number, date | US19900547266 | 02.07.1990 Original published format: US 547266 | [1992/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0465140 | Date: | 08.01.1992 | Language: | EN | [1992/02] | Type: | A3 Search report | No.: | EP0465140 | Date: | 08.07.1992 | Language: | EN | [1992/28] | Type: | B1 Patent specification | No.: | EP0465140 | Date: | 29.01.1997 | Language: | EN | [1997/05] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.05.1992 | Classification | IPC: | H05H1/34 | [1992/02] | CPC: |
H05H1/40 (EP);
H05H1/34 (EP,US);
H05H1/3431 (EP);
H05H1/28 (EP)
| Designated contracting states | BE, DE, FR, GB, IT, NL [1992/02] | Title | German: | Nichtverstopfender hochleistungsfähiger Plasmabrenner | [1992/02] | English: | Non-clogging high efficiency plasma torch | [1992/02] | French: | Torche à plasma anti-bouchage de haut rendement | [1992/02] | Examination procedure | 13.11.1992 | Examination requested [1993/04] | 01.02.1995 | Despatch of a communication from the examining division (Time limit: M04) | 01.06.1995 | Reply to a communication from the examining division | 16.06.1995 | Despatch of a communication from the examining division (Time limit: M02) | 22.08.1995 | Reply to a communication from the examining division | 09.02.1996 | Despatch of communication of intention to grant (Approval: Yes) | 11.06.1996 | Communication of intention to grant the patent | 24.10.1996 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time | 29.11.1996 | Fee for grant paid | 29.11.1996 | Fee for publishing/printing paid | Opposition(s) | 30.10.1997 | No opposition filed within time limit [1998/04] | Request for further processing for: | 06.11.1996 | Request for further processing filed | 06.11.1996 | Full payment received (date of receipt of payment) Request granted | 20.11.1996 | Decision despatched | Fees paid | Renewal fee | 28.06.1993 | Renewal fee patent year 03 | 29.06.1994 | Renewal fee patent year 04 | 28.06.1995 | Renewal fee patent year 05 | 07.06.1996 | Renewal fee patent year 06 |
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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 | [A]US3307011 (BAIRD ROBERT J); | [A]US4099958 (MACRAE DONALD R, et al); | [AD]US4668853 (FEY MAURICE G [US], et al) |