EP0246512A3

Coinjection of hollow articles and preforms

Abstract

Apparatus and method for coinjecting a plurality of thermoplastic materials to mold an article having a layered wall structure using thermoplastic material having different optimum processing temperatures including the maintenance of the optimum temperatures in flow paths individual to each material from its source to a mold cavity.

EP0246512A3, drawing sheet 1 — Sheet 1 of 1

Term

Term ended

Projected expiry passed 8 May 2007, 19.4 years ago.

1 sheet

Sheet 1

Every citation, both waysCites: the store holds 4 of 5

Citations
Document	Relation	Office	Category	Cited during
EP0180191A1	Cites	European Patent Office (EPO)	X	Search report
DE2609855A1	Cites	Germany	A	Search report
US4124308A	Cites	United States of America	A	Search report
WO8100231A1	Cites	World Intellectual Property Organization (WIPO)	AD	Search report
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 14 (M-447)[2071], 21st January 1986; & JP-A-60 174 622 (MATSUSHITA DENKO K.K.) 07-09-1985	Non-patent	–	–	Search report
EUROPLASTICS, vol. 46, no. 11, November 1973, pages 81-82, London, GB; "New sandwich moulding process"	Non-patent	–	–	Search report

32 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims4

Priority claims
Document	Office	Kind	Date
862269	United States of America	–	1986-05-12
86226986	United States of America	A	1986-05-12
862269	–	–	–
US19860862269	–	–	–

Members32

Family members, oldest first
Document	Office	Kind
JPS62268618A	Japan	A	1987-11-21
EP0246512A2	European Patent Office (EPO)	A2	1987-11-25
AU7268887A	Australia	A	1987-12-10
US4717324A	United States of America	A	1988-01-05
BR8702360A	Brazil	A	1988-02-17
US4775308A	United States of America	A	1988-10-04
EP0291640A2	European Patent Office (EPO)	A2	1988-11-23
EP0246512A3This record	European Patent Office (EPO)	A3	1988-11-30
BR8802149A	Brazil	A	1988-12-06
AU579768B2	Australia	B2	1988-12-08
JPS63309417A	Japan	A	1988-12-16
AU1633888A	Australia	A	1989-02-16
US4808101A	United States of America	A	1989-02-28
AU587361B2	Australia	B2	1989-08-10
US4863369A	United States of America	A	1989-09-05
US4863665A	United States of America	A	1989-09-05
US4931234A	United States of America	A	1990-06-05
EP0291640A3	European Patent Office (EPO)	A3	1991-01-23
AU4260389A	Australia	A	1991-03-28
CA1284412C	Canada	C	1991-05-28
CA1291610C	Canada	C	1991-11-05
AU618409B2	Australia	B2	1991-12-19
JPH0416053B2	Japan	B2	1992-03-19
JPH0511733B2	Japan	B2	1993-02-16
EP0291640B1	European Patent Office (EPO)	B1	1994-07-20
AT108721T	Austria	T	1994-08-15
DE3850704D1	Germany	D1	1994-08-25
EP0246512B1	European Patent Office (EPO)	B1	1994-09-07
AT111013T	Austria	T	1994-09-15
DE3750489D1	Germany	D1	1994-10-13
DE3850704T2	Germany	T2	1994-12-08
DE3750489T2	Germany	T2	1995-04-27

35 legal events, as 3 offices reported them to INPADOC

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Events

Legal events, newest first
	Event	Code	Office
2007-11-24	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2007-07-02	Nl: ceased due to reaching the maximum lifetime of a patentCeasedNLV7	NLV7	EP
2007-06-15	Patent ceasedCeasedPL	PL	CH
2007-05-30	Patent expired after termination of 20 yearsExpiredPE20	PE20	GB
2007-05-08	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2006-05-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2006-05-15	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2006-05-15	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2006-05-11	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2006-05-08	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2006-05-03	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2006-05-03	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2002-09-30	New agentNV	NV	CH
2002-01-01	European patent in force as of 2002-01-01IF02	IF02	GB
1995-08-30	No opposition filedOpposition26N	26N	EP
1995-07-08	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
1995-07-08	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
1995-01-13	Fr: translation filedET	ET	EP
1994-12-18	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1994-12-07	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1994-11-29	It: translation for a ep patent filedITF	ITF	EP
1994-11-29	It: translation for a ep patent filedITF	ITF	EP
1994-10-13	Corresponds to:REF	REF	EP
1994-09-07	Designated contracting statesAK	AK	EP
1994-09-07	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1994-09-07	Corresponds to:REF	REF	EP
1994-07-21	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
1990-02-21	First examination report despatched17Q	17Q	EP
1989-01-11	Request for examination filed17P	17P	EP
1988-11-30	Designated contracting statesAK	AK	EP
1988-10-13	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
1987-12-09	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
1987-12-09	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
1987-11-25	Designated contracting statesAK	AK	EP
1987-10-10	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Coinjection of hollow articles and preforms

Abstract

Term

Priority claims4

Members32

Over the term

Events

Numbers

Titles3

Classification

Designated states1