EP0448073A3

Atm communication system

Abstract

An ATM communication system including an ATM switching network (2) which includes a plurality of ATM exchanges and controls exchanges among a plurality of terminal equipment (4) and a management apparatus (3) which manages the traffic in the ATM switching network (2); the ATM switching network (2) including a notifying unit (6) which notifies the terminal equipment (4) of the allocable bandwidth which can be used in accordance with the amount of traffic in the ATM switching network; when the notified allocable bandwidth is a bandwidth which can be used for their communication, the terminal equipment (4) starting the communication in the range of that bandwidth.

Term

Term ended

Projected expiry passed 20 March 2011, 15.5 years ago.

6 priority claims, no other members on record

This recordMember, by publication datePriority claim

Priority claims6

Priority claims
Document	Office	Kind	Date
6802490	Japan	–	1990-03-20
6802490	Japan	A	1990-03-20
7239590	Japan	–	1990-03-20
7239590	Japan	A	1990-03-20
JP19900068024	–	–	–
JP19900072395	–	–	–

25 legal events, as 3 offices reported them to INPADOC

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	Event	Code	Office
2005-01-07	Notification of lapseLapsedST	ST	FR
2004-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2004-11-10	Gb: european patent ceased through non-payment of renewal feeCeasedGBPC	GBPC	EP
2004-10-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2004-03-20	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2003-03-27	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2003-03-19	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2003-03-10	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
1998-06-03	No opposition filedOpposition26N	26N	EP
1998-04-17	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
1998-04-17	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
1997-09-26	Fr: translation filedET	ET	EP
1997-07-17	Corresponds to:REF	REF	EP
1997-06-11	Designated contracting statesAK	AK	EP
1997-04-25	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
1996-12-20	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH	GRAH	EP
1996-09-17	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH	GRAH	EP
1996-03-14	Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG	GRAG	EP
1995-08-16	First examination report despatched17Q	17Q	EP
1993-03-17	Request for examination filed17P	17P	EP
1992-08-05	Designated contracting statesAK	AK	EP
1992-06-15	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
1991-09-25	Designated contracting statesAK	AK	EP
1991-08-09	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Atm communication system

Abstract

Term

Priority claims6

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Titles3

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