EP1535259A4

Method and system for providing educational services

Abstract

This record has no abstract on file.

EP1535259A4, drawing sheet 1 — Sheet 1 of 4

Term

Term ended

Projected expiry passed 4 March 2023, 3.6 years ago.

4 sheets

Sheet 1
Sheet 2
Sheet 3
Sheet 4

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
WO0101269A1	Cites	World Intellectual Property Organization (WIPO)	A	Search report	1-20
US5916024A	Cites	United States of America	A	Search report	1-20
US6210170B1	Cites	United States of America	XI	Search report	1,2,7,10,15,16
US6301573B1	Cites	United States of America	XI	Search report	1-4,6-11,15,16,18,20
See also references of WO 03077225A1	Non-patent	–	–	Search report	–

8 members in 4 offices

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
Document	Office	Kind	Date
90460	United States of America	–	2002-03-04
9046002	United States of America	A	2002-03-04
0306524	United States of America	W	2003-03-04

Members8

Family members, oldest first
Document	Office	Kind
US2003165802A1	United States of America	A1	2003-09-04
WO03077225A1	World Intellectual Property Organization (WIPO)	A1	2003-09-18
AU2003216505A1	Australia	A1	2003-09-22
US2004081953A1	United States of America	A1	2004-04-29
US6895214B2	United States of America	B2	2005-05-17
EP1535259A1	European Patent Office (EPO)	A1	2005-06-01
US6907223B2	United States of America	B2	2005-06-14
EP1535259A4This record	European Patent Office (EPO)	A4	2010-08-04

9 legal events, as 2 offices reported them to INPADOC

Over the term

Point at a mark for the event

Events

Legal events, newest first
	Event	Code	Office
2012-10-12	Applications withdrawn, deemed to be withdrawn, or refused after publication in hong kongWithdrawnWD	WD	HK
2011-06-01	Application deemed to be withdrawnWithdrawn18D	18D	EP
2011-04-29	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA	EP
2010-08-04	Supplementary search report drawn up and despatchedA4	A4	EP
2006-03-24	Requests to designate patent in hong kongDE	DE	HK
2005-06-01	Request for examination filed17P	17P	EP
2005-06-01	Designated contracting statesAK	AK	EP
2005-06-01	Request for extension of the european patentAX	AX	EP
2005-04-15	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP