EP1535810A3

Gas generator

Abstract

A gas generator with a combustion chamber (25) containing a pyrotechnic propellant charge (26) has a biasing unit (50) biasing the propellant charge (26). A holding device is provided which holds the biasing unit (50) in a predetermined, position-secured, compressed position and which is releasably designed to selectively release the biasing unit (50) so as to enter a release position in which it applies a biasing force the propellant (26) exercises.

EP1535810A3, drawing sheet 1 — Sheet 1 of 1

Term

Term ended

Projected expiry passed 28 October 2024, 1.9 years ago.

1 sheet

Sheet 1

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
EP0672562A1	Cites	European Patent Office (EPO)	A	Search report	1
DE19528864A1	Cites	Germany	A	Search report	1
US4249673A	Cites	United States of America	A	Search report	1
WO9839181A1	Cites	World Intellectual Property Organization (WIPO)	A	Search report	1

8 members in 4 offices

This recordMember, by publication datePriority claim

Priority claims5

Priority claims
Document	Office	Kind	Date
20318283	Germany	U	2003-11-26
20318283	Germany	U	2003-11-26
20318283U	Germany	–	2003-11-26
20318283U	–	–	–
DE2003218283U	–	–	–

Members8

Family members, oldest first
Document	Office	Kind
DE20318283U1	Germany	U1	2004-05-06
US2005110254A1	United States of America	A1	2005-05-26
EP1535810A2	European Patent Office (EPO)	A2	2005-06-01
JP2005153873A	Japan	A	2005-06-16
EP1535810A3This record	European Patent Office (EPO)	A3	2005-09-14
EP1535810B1	European Patent Office (EPO)	B1	2007-02-28
DE502004003023D1	Germany	D1	2007-04-12
US7363863B2	United States of America	B2	2008-04-29

33 legal events, as 4 offices reported them to INPADOC

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Events

Legal events, newest first
	Event	Code	Office
2024-10-28	Expiry of rightR071	R071	DE
2024-01-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2023-11-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2023-08-02	Opt-out of the competence of the unified patent court (upc) registeredP01	P01	EP
2020-11-03	Change of applicant/patenteeR081	R081	DE
2020-11-03	Change of representativeR082	R082	DE
2018-10-25	Fee paymentPLFP	PLFP	FR
2017-10-25	Fee paymentPLFP	PLFP	FR
2016-10-25	Fee paymentPLFP	PLFP	FR
2015-10-19	Fee paymentPLFP	PLFP	FR
2008-03-20	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2008-02-06	No opposition filedOpposition26N	26N	EP
2008-01-04	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2008-01-04	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2007-11-24	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2007-09-26	Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]GBV	GBV	EP
2007-08-31	Fr: translation filedET	ET	EP
2007-06-08	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2007-04-12	Dpma publication of mentioned ep patent grantGrantedR096	R096	DE
2007-04-12	Corresponds to:REF	REF	EP
2007-02-28	Designated contracting statesAK	AK	EP
2007-02-28	European patent grantedGrantedNOT ENGLISHFG4D	FG4D	GB
2007-01-26	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2007-01-19	Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS	GRAS	EP
2006-09-07	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP	EP
2006-05-31	Designation fees paidAKX	AKX	EP
2006-02-22	Request for examination filed17P	17P	EP
2005-09-14	Designated contracting statesAK	AK	EP
2005-09-14	Request for extension of the european patentAX	AX	EP
2005-07-29	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
2005-06-01	Designated contracting statesAK	AK	EP
2005-06-01	Request for extension of the european patentAX	AX	EP
2005-04-15	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Gas generator

Abstract

Term

Priority claims5

Members8

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Titles3

Classification

Designated states2