EP0673162A3

Communication system.

Abstract

Providing a communication system for collaboration between multiple communication workstations, in particular for supervisor collaboration. A communication system consists of a first communication workstation (A1) with a data processing terminal (PC1), camera (C1) and a touch-sensitive display device (D1), via which a simplified user interface for the revision and for calling services is made available. A second communication work station A2 consists of a fully developed data processing terminal (PC2) and is used to create documents and for programming.

EP0673162A3, drawing sheet 1 — Sheet 1 of 1

Term

Term ended

Projected expiry passed 3 March 2015, 11.6 years ago.

1 sheet

Sheet 1

Every citation, both waysCites: the store holds 6 of 7

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
EP0574138A1	Cites	European Patent Office (EPO)	A	Search report	1-7
US4821029A	Cites	United States of America	YA	Search report	1,6
US4965819A	Cites	United States of America	A	Search report	1,3
US5025314A	Cites	United States of America	A	Search report	1,3,4
US5239373A	Cites	United States of America	A	Search report	1-7
WO9221211A1	Cites	World Intellectual Property Organization (WIPO)	A	Search report	1-7
AHUJA S R ET AL: "COORDINATION AND CONTROL OF MULTIMEDIA CONFERENCING", IEEE COMMUNICATIONS MAGAZINE, vol. 30, no. 5, 1 May 1992 (1992-05-01), pages 38 - 43, XP000321469	Non-patent	–	–	Search report	–
PATENT ABSTRACTS OF JAPAN vol. 010, no. 064 (P - 436) 14 March 1986 (1986-03-14)	Non-patent	–	–	Search report	–

11 members in 6 offices

This recordMember, by publication datePriority claim

Priority claims4

Priority claims
Document	Office	Kind	Date
4408738	Germany	A	1994-03-15
4408738	Germany	A	1994-03-15
4408738	Germany	–	1994-03-15
DE19944408738	–	–	–

Members11

Family members, oldest first
Document	Office	Kind
EP0673162A2	European Patent Office (EPO)	A2	1995-09-20
AU1365895A	Australia	A	1995-09-21
DE4408738A1	Germany	A1	1995-09-21
JPH0887470A	Japan	A	1996-04-02
EP0673162A3This record	European Patent Office (EPO)	A3	1996-04-24
AU696753B2	Australia	B2	1998-09-17
EP0673162B1	European Patent Office (EPO)	B1	2000-07-26
AT195045T	Austria	T	2000-08-15
ATE195045T1	Austria	T1	2000-08-15
DE59508594D1	Germany	D1	2000-08-31
ES2148363T3	Spain	T3	2000-10-16

48 legal events, as 7 offices reported them to INPADOC

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Events

Legal events, newest first
	Event	Code	Office
2020-07-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2015-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-08-26	Announcement of lapse in spainLapsedFD2A	FD2A	ES
2015-05-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-05-05	Ep patent has lapsedLapsedEUG	EUG	SE
2015-03-25	Patent expired after termination of 20 yearsExpiredPE20	PE20	GB
2015-03-04	Expiry of rightR071	R071	DE
2015-03-03	Expiry of rightR071	R071	DE
2014-11-28	Lien (pledge) cancelledRG	RG	FR
2014-08-22	Lien (pledge) constitutedGC	GC	FR
2014-06-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2014-05-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2014-05-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2014-04-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2014-04-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2002-01-01	European patent in force as of 2002-01-01IF02	IF02	GB
2001-11-15	Patent ceasedCeasedPL	PL	CH
2001-09-30	Be: lapsedLapsedBERE	BERE	EP
2001-07-18	No opposition filedOpposition26N	26N	EP
2001-06-01	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2001-06-01	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2001-03-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2001-03-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2001-03-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2001-03-03	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2001-01-02	Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents actLapsedNLV1	NLV1	EP
2000-10-16	Definitive protectionFG2A	FG2A	ES
2000-09-22	Fr: translation filedET	ET	EP
2000-09-13	It: translation for a ep patent filedITF	ITF	EP
2000-09-13	It: translation for a ep patent filedITF	ITF	EP
2000-08-31	Corresponds to:REF	REF	EP
2000-08-16	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)GBT	GBT	EP
2000-07-31	European patent takes effect as a national patent in ch/liEP	EP	CH
2000-07-26	Designated contracting statesAK	AK	EP
2000-07-26	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2000-07-26	Corresponds to:REF	REF	EP
2000-06-09	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2000-05-10	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH	GRAH	EP
2000-04-12	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1	EP
2000-01-19	Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG	GRAG	EP
2000-01-19	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH	GRAH	EP
1999-07-08	Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG	GRAG	EP
1998-08-05	First examination report despatched17Q	17Q	EP
1996-08-28	Request for examination filed17P	17P	EP
1996-04-24	Designated contracting statesAK	AK	EP
1996-03-08	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
1995-09-20	Designated contracting statesAK	AK	EP
1995-08-04	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Communication system.

Abstract

Term

Priority claims4

Members11

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Events

Numbers

Titles3

Classification

Designated states1