EP0807804A3

Method for calibrating a differential pressure fluid flow measuring system

Abstract

This record has no abstract on file.

Term

Term ended

Projected expiry passed 14 May 2017, 9.4 years ago.

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
US2869367A	Cites	United States of America	DA	Search report	1,6,8,10
US4836019A	Cites	United States of America	DA	Search report	1,6,8,10
US5111827A	Cites	United States of America	DA	Search report	1,6,8,10
US5479812A	Cites	United States of America	X	Search report	6,7
US5542410A	Cites	United States of America	PA	Search report	1,6,8,10
US5570694A	Cites	United States of America	PA	Search report	15

19 members in 12 offices

This recordMember, by publication datePriority claim2 more offices are in the list below

Priority claims3

Priority claims
Document	Office	Kind	Date
65014096	United States of America	A	1996-05-17
65014096	United States of America	A	1996-05-17
US19960650140	–	–	–

Members19

Family members, oldest first
Document	Office	Kind
EP0807804A2	European Patent Office (EPO)	A2	1997-11-19
CA2247407A1	Canada	A1	1997-12-11
WO9746851A2	World Intellectual Property Organization (WIPO)	A2	1997-12-11
AU3367997A	Australia	A	1998-01-05
US5710370A	United States of America	A	1998-01-20
WO9746851A3	World Intellectual Property Organization (WIPO)	A3	1998-02-12
ZA974264B	South Africa	B	1998-03-03
TW337551B	Taiwan Province of China	B	1998-08-01
EP0807804A3This record	European Patent Office (EPO)	A3	1998-08-12
CN1217055A	China	A	1999-05-19
BR9709309A	Brazil	A	1999-09-14
AR007161A1	Argentina	A1	1999-10-13
AU722122B2	Australia	B2	2000-07-20
JP2002515119A	Japan	A	2002-05-21
RU2209395C2	Russian Federation	C2	2003-07-27
CN1128989C	China	C	2003-11-26
JP3583787B2	Japan	B2	2004-11-04
CA2247407C	Canada	C	2006-11-07
BR9709309B1	Brazil	B1	2011-01-11

9 legal events, as the office reported them to INPADOC

Over the term

Point at a mark for the event

Events

Legal events, newest first
	Event	Code
2009-11-11	Application deemed to be withdrawnWithdrawn18D	18D
2009-10-09	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
2008-12-03	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP
2001-03-07	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1
1999-03-24	Request for examination filed17P	17P
1998-08-12	Designated contracting statesAK	AK
1998-06-26	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL
1997-11-19	Designated contracting statesAK	AK
1997-10-03	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI