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EP0053485
European procedure
Extract from the Register of European Patents
EP About this file: EP0053485
| EP0053485 - DC permanent magnet motors [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.04.1989 Database last updated on 28.03.2026 | Most recent event Tooltip | 19.07.1989 | Lapse of the patent in a contracting state | published on 06.09.1989 [1989/36] | Applicant(s) | For all designated states Pacific Scientific Company 1350 South State College Boulevard Anaheim California 92803 / US | [N/P] |
| Former [1986/28] | For all designated states Pacific Scientific Company 1350 South State College Boulevard Anaheim California 92803 / US | ||
| Former [1982/23] | For all designated states HONEYWELL INC. Honeywell Plaza Minneapolis Minnesota 55408 / US | Inventor(s) | 01 /
Sievert, Dale W. 2642 Shepard Drive Freeport Illinois 61032 / US | [1982/23] | Representative(s) | Rushton, Ronald Sommerville & Rushton, 45 Grosvenor Road St. Albans, Herts AL1 3AW / GB | [N/P] |
| Former [1986/28] | Rushton, Ronald SOMMERVILLE & RUSHTON 11 Holywell Hill St. Albans Hertfordshire AL1 1EZ / GB | ||
| Former [1985/12] | Harman, Michael Godfrey Honeywell Control Systems Ltd. Patent Department Charles Square Bracknell Berkshire RG12 1EB / GB | ||
| Former [1982/23] | Riddle, John Honeywell Control Systems Ltd. Patent Department Charles Square Bracknell, Berks. / GB | Application number, filing date | 81305594.4 | 26.11.1981 | [1982/23] | Priority number, date | US19800211887 | 01.12.1980 Original published format: US 211887 | [1982/23] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0053485 | Date: | 09.06.1982 | Language: | EN | [1982/23] | Type: | B1 Patent specification | No.: | EP0053485 | Date: | 01.06.1988 | Language: | EN | [1988/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.03.1982 | Classification | IPC: | H02K23/04, H02K1/14 | [1982/23] | CPC: |
H02K23/04 (EP,US);
H02K2201/06 (EP,US)
| Designated contracting states | DE, GB, SE [1982/23] | Title | German: | Gleichstrommotoren mit Dauermagneten | [1982/23] | English: | DC permanent magnet motors | [1982/23] | French: | Moteurs à courant continu, à aimants permanents | [1982/23] | Examination procedure | 15.11.1982 | Examination requested [1983/04] | 24.02.1984 | Despatch of a communication from the examining division (Time limit: M04) | 03.03.1984 | Reply to a communication from the examining division | 29.06.1984 | Despatch of a communication from the examining division (Time limit: M04) | 19.03.1985 | Reply to a communication from the examining division | 04.02.1986 | Despatch of a communication from the examining division (Time limit: M06) | 01.08.1986 | Reply to a communication from the examining division | 11.12.1986 | Despatch of a communication from the examining division (Time limit: M04) | 26.03.1987 | Reply to a communication from the examining division | 07.07.1987 | Despatch of communication of intention to grant (Approval: ) | 28.10.1987 | Communication of intention to grant the patent | 22.01.1988 | Fee for grant paid | 22.01.1988 | Fee for publishing/printing paid | Opposition(s) | 02.03.1989 | No opposition filed within time limit [1989/21] | Request for further processing for: | 15.03.1985 | Request for further processing filed | 15.03.1985 | Full payment received (date of receipt of payment) Request granted | 04.04.1985 | Decision despatched | Fees paid | Renewal fee | 21.09.1983 | Renewal fee patent year 03 | 12.04.1985 | Renewal fee patent year 04 | 05.03.1986 | Renewal fee patent year 05 | 31.10.1986 | Renewal fee patent year 06 | 28.12.1987 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 30.11.1984 | 04 M06 Fee paid on 12.04.1985 | 30.11.1985 | 05 M06 Fee paid on 05.03.1986 | 01.12.1987 | 07 M06 Fee paid on 28.12.1987 |
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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 | 27.11.1988 | [1989/36] |