-
EP0266041
European procedure
Extract from the Register of European Patents
EP About this file: EP0266041
| EP0266041 - Plasma arc torch having supplemental electrode cooling mechanisms [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.12.1990 Database last updated on 31.08.2024 | Most recent event Tooltip | 15.12.1990 | No opposition filed within time limit | published on 06.02.1991 [1991/06] | Applicant(s) | For all designated states L-TEC Company Ebenezer Road P.O. Box F-6000 Florence South Carolina 29501 / US | [N/P] |
| Former [1988/18] | For all designated states L-TEC Company Ebenezer Road P.O. Box F-6000 Florence South Carolina 29501 / US | Inventor(s) | 01 /
Carkhuff, Donald Wesley 712 Lansdowne Drive Florence South Carolina 29501 / US | [1988/18] | Representative(s) | MacDougall, Donald Carmichael, et al Marks & Clerk LLP Aurora 120 Bothwell Street Glasgow G2 7JS / GB | [N/P] |
| Former [1988/18] | MacDougall, Donald Carmichael, et al Cruikshank & Fairweather 19 Royal Exchange Square Glasgow G1 3AE, Scotland / GB | Application number, filing date | 87307760.6 | 03.09.1987 | [1988/18] | Priority number, date | US19860913989 | 01.10.1986 Original published format: US 913989 | [1988/18] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0266041 | Date: | 04.05.1988 | Language: | EN | [1988/18] | Type: | B1 Patent specification | No.: | EP0266041 | Date: | 21.02.1990 | Language: | EN | [1990/08] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.02.1988 | Classification | IPC: | H05H1/34, H05H1/28 | [1988/18] | CPC: |
H05H1/28 (EP,US);
B23K9/285 (EP,US);
H05H1/3423 (EP,US);
H05H1/3442 (EP,US);
H05H1/3468 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1988/18] | Title | German: | Plasmabrenner mit zusätzlichen Elektrodenkühlmechanismen | [1988/18] | English: | Plasma arc torch having supplemental electrode cooling mechanisms | [1988/18] | French: | Torche à plasma munie de mécanismes additionnels de refroidissement d'électrode | [1988/18] | Examination procedure | 24.03.1988 | Examination requested [1988/20] | 06.06.1989 | Despatch of communication of intention to grant (Approval: Yes) | 17.08.1989 | Communication of intention to grant the patent | 22.09.1989 | Fee for grant paid | 22.09.1989 | Fee for publishing/printing paid | Opposition(s) | 23.11.1990 | No opposition filed within time limit [1991/06] | Fees paid | Renewal fee | 11.09.1989 | Renewal fee patent year 03 |
| 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 | [A]US4558201 (HATCH BRUCE O [US]); | [A]US4581516 (HATCH BRUCE O [US], et al); | [A]EP0186778 (UNION CARBIDE CORP [US]) |