EP0448522A3

A glass windshield for motor vehicles with combined capabilities of sun radiation screen and image combiner

Abstract

A glass article for motor vehicles, in particular a windshield, is provided with a transparent coating apt to simultaneously reduce the transmission of incident light energy and combine data relating to driving with the images of the outer environment. The transparent coating has the capacity of screening the sun radiation and sorting information deriving from an apparatus of the head-up display type.

Term

Term ended

Projected expiry passed 7 March 2011, 15.6 years ago.

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during
EP0076975A1	Cites	European Patent Office (EPO)	A	Search report
EP0120408A2	Cites	European Patent Office (EPO)	A	Search report
EP0219273A2	Cites	European Patent Office (EPO)	AD	Search report
EP0329110A2	Cites	European Patent Office (EPO)	–	Search report
EP0339274A1	Cites	European Patent Office (EPO)	A	Search report
FR2569863A1	Cites	France	–	Search report
DE3828137A1	Cites	Germany	–	Search report
US3899241A	Cites	United States of America	–	Search report
WO9000262A1	Cites	World Intellectual Property Organization (WIPO)	–	Search report

8 members in 4 offices

This recordMember, by publication datePriority claim

Priority claims4

Priority claims
Document	Office	Kind	Date
4774290	Italy	A	1990-03-12
4774290	Italy	A	1990-03-12
4774290	Italy	–	1990-03-12
IT19900047742	–	–	–

Members8

Family members, oldest first
Document	Office	Kind
IT9047742A0	Italy	A0	1990-03-12
IT9047742A1	Italy	A1	1991-09-12
CA2038125A1	Canada	A1	1991-09-13
EP0448522A2	European Patent Office (EPO)	A2	1991-09-25
EP0448522A3This record	European Patent Office (EPO)	A3	1992-02-26
US5143796A	United States of America	A	1992-09-01
IT1240796B	Italy	B	1993-12-17
CA2038125C	Canada	C	1996-02-13

8 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
1995-09-20	Application deemed to be withdrawnWithdrawn18D	18D
1995-08-03	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
1994-07-20	First examination report despatched17Q	17Q
1992-07-15	Request for examination filed17P	17P
1992-02-26	Designated contracting statesAK	AK
1992-01-09	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL
1991-09-25	Designated contracting statesAK	AK
1991-08-09	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI