Nova Patents
AT303559T

Compact low NOx gas burner apparatus and methods

Abstract

This record has no abstract on file.

Term

Term ended

Expired 9 June 2023, 3.3 years ago.

  1. Priority
  2. Filed
  3. Granted
  4. Expired
  5. Today

34 members in 14 offices

This recordMember, by publication datePriority claim4 more offices are in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
31306502United States of AmericaA

Members34

Family members, oldest first
DocumentOfficeKind
US6695609B1United States of AmericaB1
CA2429478A1CanadaA1
EP1426681A2European Patent Office (EPO)A2
KR20040049776ARepublic of KoreaA
TW200409885ATaiwan Province of ChinaA
CN1506609AChinaA
JP2004191032AJapanA
EP1426681A3European Patent Office (EPO)A3
BR0302335ABrazilA
US2004197719A1United States of AmericaA1
AR036971A1ArgentinaA1
US2005175945A1United States of AmericaA1
EP1426681B1European Patent Office (EPO)B1
AT303559TThis recordAustriaT
ATE303559T1AustriaT1
DE60301475D1GermanyD1
MXPA03005762AMexicoA
CN1229589CChinaC
ES2243863T3SpainT3
DE60301475T2GermanyT2
US7198482B2United States of AmericaB2
US7244119B2United States of AmericaB2
SA03240346B1Saudi ArabiaB1
SA1878B1Saudi ArabiaB1
EP1426681B9European Patent Office (EPO)B9
DE60301475T4GermanyT4
CA2429478CCanadaC
JP4177185B2JapanB2
TWI304872BTaiwan Province of ChinaB
KR100892460B1Republic of KoreaB1
SA07280048B1Saudi ArabiaB1
SA2666B1Saudi ArabiaB1
BR0302335B1BrazilB1
BRPI0302335B1BrazilB1