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EP0604047
European procedure
Extract from the Register of European Patents
EP About this file: EP0604047
| EP0604047 - Telephone terminal controlled conference inspection [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 17.03.2001 Database last updated on 28.05.2024 | Most recent event Tooltip | 17.03.2001 | No opposition filed within time limit | published on 02.05.2001 [2001/18] | Applicant(s) | For all designated states AT&T Corp. 32 Avenue of the Americas New York, NY 10013-2412 / US | [1994/40] |
| Former [1994/26] | For all designated states AT&T Corp. 32 Avenue of the Americas New York, NY 10013-2412 / US | Inventor(s) | 01 /
Bales, Bruce Merrill 493 Muirfield Court Louisville, Colorado 80027 / US | 02 /
Fidder, Ted Mathew 13621 Basalt Court Broomfield, Colorado 80020 / US | 03 /
Gallagher, Donald Dean 3033 Edison Court Boulder, Colorado 80301 / US | 04 /
Thieler, Stephen Max 4465 Apple Way Boulder, Colorado 80301 / US | [1994/26] | Representative(s) | Buckley, Christopher Simon Thirsk, et al Lucent Technologies (UK) Ltd, 5 Mornington Road Woodford Green Essex IG8 0TU / GB | [N/P] |
| Former [1994/26] | Buckley, Christopher Simon Thirsk, et al AT&T (UK) LTD., AT&T Intellectual Property Division, 5 Mornington Road Woodford Green, Essex IG8 0TU / GB | Application number, filing date | 93309701.6 | 03.12.1993 | [1994/26] | Priority number, date | US19920996350 | 23.12.1992 Original published format: US 996350 | [1994/26] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0604047 | Date: | 29.06.1994 | Language: | EN | [1994/26] | Type: | B1 Patent specification | No.: | EP0604047 | Date: | 10.05.2000 | Language: | EN | [2000/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.03.1994 | Classification | IPC: | H04M3/56 | [1994/26] | CPC: |
H04M3/56 (EP,US);
H04M2201/38 (EP,US);
H04M2203/5054 (EP,US)
| Designated contracting states | DE, ES, FR, GB, IT [1994/26] | Title | German: | Fernsprechendgerätgesteuerte Konferenzeinsichtnahme | [1994/26] | English: | Telephone terminal controlled conference inspection | [1994/26] | French: | Inspection de conférence commandée par un terminal téléphonique | [1994/26] | Examination procedure | 08.12.1994 | Examination requested [1995/06] | 23.04.1998 | Despatch of a communication from the examining division (Time limit: M04) | 11.08.1998 | Reply to a communication from the examining division | 27.10.1998 | Despatch of a communication from the examining division (Time limit: M06) | 03.04.1999 | Reply to a communication from the examining division | 16.07.1999 | Despatch of communication of intention to grant (Approval: Yes) | 15.11.1999 | Communication of intention to grant the patent | 21.01.2000 | Fee for grant paid | 21.01.2000 | Fee for publishing/printing paid | Opposition(s) | 13.02.2001 | No opposition filed within time limit [2001/18] | Fees paid | Renewal fee | 15.12.1995 | Renewal fee patent year 03 | 12.12.1996 | Renewal fee patent year 04 | 08.12.1997 | Renewal fee patent year 05 | 11.12.1998 | Renewal fee patent year 06 | 10.12.1999 | Renewal fee patent year 07 |
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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 | [X]JPS63172554 ; | [DA]US4796293 (BLINKEN ROBERT J [US], et al); | [X]EP0377392 (IBM [US]) [X] 1,2,11,12 * figures 7-9; claims 1,13 * * page 2, line 48 - page 3, line 6 * * page 11, line 28 - page 12, line 43 *; | [X] - PATENT ABSTRACTS OF JAPAN, (19881118), vol. 12, no. 440, Database accession no. (E - 684), & JP63172554 A 19880716 (MATSUSHITA) [X] 1-5,11-15 * abstract * | [A] - NIETZER, "Attraktive Anwendung", NACHRICHTEN ELEKTRONIK UND TELEMATIK, HEIDELBERG DE, (199012), vol. 44, no. 12, pages 524 - 529, XP000177185 [A] 1,8,9,11,18,19 * page 525, column L, paragraph 5 - page 526, column M, paragraph 1 * | [A] - NAGANAWA ET AL., "A study of audio communication devices for ISDN", IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, NEW YORK US, (199008), vol. 36, no. 3, pages 753 - 757, XP000162916 [A] 1,2,11,12 * section 3: 'Meeting telephone' * DOI: http://dx.doi.org/10.1109/30.103201 |