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EP0049987
European procedure
Extract from the Register of European Patents
EP About this file: EP0049987
| EP0049987 - An inductive displacement transducer [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.06.1988 Database last updated on 24.08.2024 | Most recent event Tooltip | 26.04.2002 | Lapse of the patent in a contracting state New state(s): FR State(s) deleted from list of lapses: GB | published on 12.06.2002 [2002/24] | Applicant(s) | For all designated states Deere & Company One John Deere Place Moline, IL 61265 / US | [N/P] |
| Former [1982/16] | For all designated states DEERE & COMPANY 1 John Deere Road Moline, Illinois 61265 / US | Inventor(s) | 01 /
Symonds, Dean Homer 311 Oak Park Circle Waterloo Iowa 50701 / US | 02 /
Brandon, David Eugene 221-1/2 Home Park Boulevard Waterloo Iowa 50701 / US | [1982/16] | Representative(s) | Pears, David Ashley, et al REDDIE & GROSE 16 Theobalds Road London WC1X 8PL / GB | [1982/16] | Application number, filing date | 81304602.6 | 05.10.1981 | [1982/16] | Priority number, date | US19800194574 | 06.10.1980 Original published format: US 194574 | [1982/16] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0049987 | Date: | 21.04.1982 | Language: | EN | [1982/16] | Type: | A3 Search report | No.: | EP0049987 | Date: | 07.11.1984 | Language: | EN | [1984/45] | Type: | B1 Patent specification | No.: | EP0049987 | Date: | 19.08.1987 | Language: | EN | [1987/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.09.1984 | Classification | IPC: | G01D5/22 | [1983/44] | CPC: |
G01D5/2013 (EP,US);
G01D5/2046 (EP,US)
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| Former IPC [1982/16] | G01D5/20 | Designated contracting states | DE, FR, GB, IT, NL, SE [1982/16] | Title | German: | Induktionsbewegungstransduktor | [1982/16] | English: | An inductive displacement transducer | [1982/16] | French: | Transducteur de déplacement à induction | [1982/16] | Examination procedure | 12.10.1984 | Examination requested [1985/04] | 02.01.1986 | Despatch of a communication from the examining division (Time limit: M04) | 04.02.1986 | Reply to a communication from the examining division | 18.03.1986 | Despatch of a communication from the examining division (Time limit: M04) | 16.04.1986 | Reply to a communication from the examining division | 22.09.1986 | Despatch of communication of intention to grant (Approval: ) | 20.01.1987 | Communication of intention to grant the patent | 02.04.1987 | Fee for grant paid | 02.04.1987 | Fee for publishing/printing paid | Divisional application(s) | EP86200188.0 / EP0189237 | Opposition(s) | 20.05.1988 | No opposition filed within time limit [1988/32] | Fees paid | Renewal fee | 06.10.1983 | Renewal fee patent year 03 | 26.10.1984 | Renewal fee patent year 04 | 25.10.1985 | Renewal fee patent year 05 | 27.10.1986 | 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. | Lapses during opposition Tooltip | FR | 19.08.1987 | NL | 19.08.1987 | SE | 06.10.1987 | [2002/24] |
| Former [1989/31] | NL | 19.08.1987 | |
| SE | 06.10.1987 | ||
| GB | 19.10.1987 | ||
| Former [1989/21] | NL | 19.08.1987 | |
| SE | 06.10.1987 | ||
| Former [1989/05] | NL | 19.08.1987 | Documents cited: | Search | [X]GB843525 (WESTINGHOUSE ELECTRIC CORP); | [Y]US3949339 (KENNEDY CHARLES J); | [Y]US3555405 (MARTIN JOHN C); | [Y]FR2049444 (INST REGELUNGSTECHNI); | [Y]US4083237 (LEVESQUE PETER S); | [Y]US4109200 (MCNULTY DENNIS A) |