AT59193T

Copolymers of poly(vinyl trifluoroacetate) or poly(vinyl alcohol), process for preparing poly(vinyl alcohol) copolymers and process for preparing shaped articles from such copolymers.

Abstract

This record has no abstract on file.

Term

Term ended

Expired 30 May 2004, 22.3 years ago.

29 members in 13 offices

This recordMember, by publication datePriority claim3 more offices are in the list below

Priority claims1

Priority claims
Document	Office	Kind	Date
50078583	United States of America	A	1983-06-03

Members29

Family members, oldest first
Document	Office	Kind
IL71825A0	Israel	A0	1984-09-30
IL71825D0	Israel	D0	1984-09-30
AU2767884A	Australia	A	1984-12-06
EP0128004A2	European Patent Office (EPO)	A2	1984-12-12
JPS606444A	Japan	A	1985-01-14
BR8402619A	Brazil	A	1985-04-30
US4528325A	United States of America	A	1985-07-09
ES532371A0	Spain	A0	1985-08-01
ES8506767A1	Spain	A1	1985-08-01
IE841841L	Ireland	L	1986-01-17
EP0128004A3	European Patent Office (EPO)	A3	1986-08-13
US4618649A	United States of America	A	1986-10-21
AU562188B2	Australia	B2	1987-06-04
US4693939A	United States of America	A	1987-09-15
US4694037A	United States of America	A	1987-09-15
IL71825A	Israel	A	1987-12-20
CA1238748A	Canada	A	1988-06-28
US4780514A	United States of America	A	1988-10-25
US4840992A	United States of America	A	1989-06-20
NZ208063A	New Zealand	A	1989-06-28
EP0360300A1	European Patent Office (EPO)	A1	1990-03-28
US4921908A	United States of America	A	1990-05-01
EP0128004B1	European Patent Office (EPO)	B1	1990-12-19
AT59193TThis record	Austria	T	1991-01-15
ATE59193T1	Austria	T1	1991-01-15
DE3483753D1	Germany	D1	1991-01-31
JPH0371965B2	Japan	B2	1991-11-15
IE58064B1	Ireland	B1	1993-06-30
AR243558A1	Argentina	A1	1993-08-31

2 legal events, as the office reported them to INPADOC

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Events

Legal events, newest first
	Event	Code
2004-08-15	Cancelled due to lapse of timeLapsedEELA	EELA
1991-06-15	Publication of translation of european patent specificationUEP	UEP