ATE49548T1

Aseptic constant flow valve

Abstract

Aseptic constant flow valves to be used, for example, in the dairy industry should be readily washable and allow sterilization by means of conventional washing and sterilizing agents. A valve which fulfils these requirements comprises an operating chamber with inlet and outlet which is connected to the valve housing and therefore can be circulation-washed and sterilized together with the latter.

Term

Term ended

Projected expiry passed 5 October 2006, 20 years ago.

16 members in 10 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
Document	Office	Kind	Date
2247185	Italy	A	1985-10-14

Members16

Family members, oldest first
Document	Office	Kind
IT8522471D0	Italy	D0	1985-10-14
AU6383986A	Australia	A	1987-04-16
JPS62124370A	Japan	A	1987-06-05
EP0228514A1	European Patent Office (EPO)	A1	1987-07-15
IT1185434B	Italy	B	1987-11-12
IT8522471A0	Italy	A0	1987-11-12
US4776367A	United States of America	A	1988-10-11
SU1473706A3	Soviet Union (until 1991)	A3	1989-04-15
EP0228514B1	European Patent Office (EPO)	B1	1990-01-17
AT49548T	Austria	T	1990-02-15
ATE49548T1This record	Austria	T1	1990-02-15
DE3668296D1	Germany	D1	1990-02-22
ES2013589B3	Spain	B3	1990-05-16
AU598208B2	Australia	B2	1990-06-21
CA1286198C	Canada	C	1991-07-16
JP2543858B2	Japan	B2	1996-10-16

2 legal events, as the office reported them to INPADOC

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Events

Legal events, newest first
	Event	Code
2005-07-15	Ceased due to non-payment of the annual feeCeasedREN	REN
1990-06-15	Publication of translation of european patent specificationUEP	UEP