Nova Patents
AT320212T

Air flow passage for a cyclonic separator and vacuum cleaner having same

Abstract

This record has no abstract on file.

Term

Term ended

Expired 7 January 2020, 6.7 years ago.

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

61 members in 8 offices

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Priority claims
DocumentOfficeKindDate
22753499United States of AmericaA

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CA2293987A1CanadaA1
CA2589246A1CanadaA1
WO0041454A2World Intellectual Property Organization (WIPO)A2
CA2293985A1CanadaA1
CA2441829A1CanadaA1
AU1960200AAustraliaA
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US6141826AUnited States of AmericaA
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CA2412881A1CanadaA1
WO0195780A2World Intellectual Property Organization (WIPO)A2
AU6886801AAustraliaA
US6334234B1United States of AmericaB1
EP1164912A2European Patent Office (EPO)A2
US6344064B1United States of AmericaB1
US2002043055A1United States of AmericaA1
WO0195780A3World Intellectual Property Organization (WIPO)A3
US6391095B1United States of AmericaB1
US2002166200A1United States of AmericaA1
GB0226405D0United KingdomD0
EP1274337A2European Patent Office (EPO)A2
EP1297774A1European Patent Office (EPO)A1
GB2381484AUnited KingdomA
US2003084537A1United States of AmericaA1
US6582489B2United States of AmericaB2
US6599340B2United States of AmericaB2
US2003200734A1United States of AmericaA1
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AT273653TAustriaT
ATE273653T1AustriaT1
DE60105004D1GermanyD1
US2004182053A1United States of AmericaA1
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EP1164912B1European Patent Office (EPO)B1
AT280529TAustriaT
ATE280529T1AustriaT1
DE60015304D1GermanyD1
GB2381484BUnited KingdomB
US6902596B2United States of AmericaB2
DE60105004T2GermanyT2
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AU2005203506A1AustraliaA1
DE60015304T2GermanyT2
US2005262658A1United States of AmericaA1
EP1297774B1European Patent Office (EPO)B1
AT320212TThis recordAustriaT
ATE320212T1AustriaT1
DE60026745D1GermanyD1
US2006137310A1United States of AmericaA1
CA2293987CCanadaC
US2007204424A1United States of AmericaA1
US2008196197A1United States of AmericaA1
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AU2005203506B2AustraliaB2
CA2589246CCanadaC
US8015659B2United States of AmericaB2
GB2381484CUnited KingdomC