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EP0116957
European procedure
Extract from the Register of European Patents
EP About this file: EP0116957
| EP0116957 - Ribbon speaker system [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.06.1989 Database last updated on 24.07.2024 | Most recent event Tooltip | 27.06.1989 | No opposition filed within time limit | published on 16.08.1989 [1989/33] | Applicant(s) | For all designated states APOGEE ACOUSTICS, INC. 920 Providence Highway Norwood Massachusetts 02062 / US | [N/P] |
| Former [1984/35] | For all designated states APOGEE ACOUSTICS, INC. 920 Providence Highway Norwood Massachusetts 02062 / US | Inventor(s) | 01 /
Walker, Gary Elliott 8 Pond Street Dover Massachusetts 02030 / US | 02 /
Spiegel, Leo 30 Ashcroft Road Sharon Massachusetts 02067 / US | 03 /
Shuman, Anthony J. 206 West Eisenhower Drive Sharon Massachusetts 02067 / US | 04 /
Kirtley, James L., Jr. 71 Greenough Street Brookline Massachusetts 02146 / US | [1984/35] | Representative(s) | Modiano, Guido, et al Dr. Modiano & Associati SpA Via Meravigli, 16 20123 Milano / IT | [N/P] |
| Former [1984/35] | Modiano, Guido, Dr.-Ing., et al Modiano & Associati S.r.l. Via Meravigli, 16 I-20123 Milano / IT | Application number, filing date | 84101599.3 | 16.02.1984 | [1984/35] | Priority number, date | US19830468509 | 22.02.1983 Original published format: US 468509 | [1984/35] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0116957 | Date: | 29.08.1984 | Language: | EN | [1984/35] | Type: | B1 Patent specification | No.: | EP0116957 | Date: | 24.08.1988 | Language: | EN | [1988/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.07.1984 | Classification | IPC: | H04R9/00, H04R7/18 | [1984/35] | CPC: |
H04R7/18 (EP,US);
H04R9/048 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1984/35] | Title | German: | Bandlautsprechersystem | [1984/35] | English: | Ribbon speaker system | [1984/35] | French: | Système haut-parleur du type à ruban | [1984/35] | Examination procedure | 21.02.1985 | Examination requested [1985/18] | 28.02.1986 | Despatch of a communication from the examining division (Time limit: M08) | 13.09.1986 | Reply to a communication from the examining division | 09.10.1986 | Despatch of a communication from the examining division (Time limit: M06) | 15.04.1987 | Reply to a communication from the examining division | 14.05.1987 | Despatch of a communication from the examining division (Time limit: M04) | 15.09.1987 | Reply to a communication from the examining division | 21.10.1987 | Despatch of communication of intention to grant (Approval: Yes) | 29.01.1988 | Communication of intention to grant the patent | 22.04.1988 | Fee for grant paid | 22.04.1988 | Fee for publishing/printing paid | Opposition(s) | 25.05.1989 | No opposition filed within time limit [1989/33] | Fees paid | Renewal fee | 18.02.1986 | Renewal fee patent year 03 | 21.04.1987 | Renewal fee patent year 04 | 18.01.1988 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 02.03.1987 | 04 M06 Fee paid on 21.04.1987 |
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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. | Documents cited: | Search | [A]GB209761 (SIEMENS AG); | [A]US1726105 (HARRISON HENRY C); | [A]US2673251 (DUNCAN ROBERT K); | [A]US3066200 (PAVLAK WALTER A); | [X]US3164686 (TIBBETTS GEORGE C); | [X]US3674946 (WINEY JAMES M); | [X]DE2558492 (KASATKIN A); | [A]WO8102501 (SAKAI K); | [X]US4317966 (LISTER CLIVE R B); | [Y]US4319096 (WINEY JAMES M); | [A]EP0065808 (PHILIPS NV [NL]); | [XP]US4395592 (COLANGELO THOMAS P) | [A] - THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, vol. 21, no. 3, May 1949, pages 202-207, New York, US |