Nova Patents
AT443563T

Bacteriostatic filter cartridge

Abstract

A antibacterial crosses the filter drum (10); a porous nuclear core section, wherein periphery of the yarn guide frame (18) and/or the polyester film (24) and/or the melting of polypropylene film blowing system and screen and/or three and a thin sheet films, a them full-automatic or can be plugged with filler any one of anti-microorganism preparing chemical. The size of the filter cylinder is realized which is a closely the is load in the liquid filter device shell. Flow through the filter drum shell liquid of the filter drum vacuum filter, and preventing other bacterias and microorganism and pollutant anion of the filter medium.

Term

No projected expiry on record.

  1. Priority
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68 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
DocumentOfficeKindDate
9025698United States of AmericaP
18135898United States of AmericaA
9826733United States of AmericaW

Members68

Family members, oldest first
DocumentOfficeKind
US5762797AUnited States of AmericaA
CA2200292A1CanadaA1
CA2294003A1CanadaA1
WO9857726A1World Intellectual Property Organization (WIPO)A1
AU6279698AAustraliaA
US5868933AUnited States of AmericaA
WO9944712A1World Intellectual Property Organization (WIPO)A1
AU6675998AAustraliaA
CA2301012A1CanadaA1
WO9967011A1World Intellectual Property Organization (WIPO)A1
CA2335886A1CanadaA1
WO0000268A1World Intellectual Property Organization (WIPO)A1
AU1727699AAustraliaA
AU4843099AAustraliaA
EP0989898A1European Patent Office (EPO)A1
WO0000268A8World Intellectual Property Organization (WIPO)A8
EP1044060A1European Patent Office (EPO)A1
CN1275094AChinaA
EP1059980A1European Patent Office (EPO)A1
US6171496B1United States of AmericaB1
CN1285766AChinaA
EP1098691A1European Patent Office (EPO)A1
CN1301189AChinaA
EP1098691A4European Patent Office (EPO)A4
CN1310638AChinaA
US6283308B1United States of AmericaB1
EP1059980A4European Patent Office (EPO)A4
EP0989898A4European Patent Office (EPO)A4
US2002033365A1United States of AmericaA1
US2002043493A1United States of AmericaA1
CA2200292CCanadaC
CA2301012CCanadaC
US2003029789A1United States of AmericaA1
US2003038074A1United States of AmericaA1
US6540915B2United States of AmericaB2
US6540916B2United States of AmericaB2
CN1136033CChinaC
CN1136943CChinaC
CA2294003CCanadaC
CA2335886CCanadaC
EP1059980B1European Patent Office (EPO)B1
AT266455TAustriaT
ATE266455T1AustriaT1
CN1150959CChinaC
DE69823881D1GermanyD1
EP0989898B1European Patent Office (EPO)B1
AT273739TAustriaT
ATE273739T1AustriaT1
DE69825749D1GermanyD1
ES2221157T3SpainT3
US6849214B2United States of AmericaB2
US6854601B2United States of AmericaB2
ES2227804T3SpainT3
DE69823881T2GermanyT2
DE69825749T2GermanyT2
CN1238086CChinaC
EP1098691B1European Patent Office (EPO)B1
AT316814TAustriaT
ATE316814T1AustriaT1
DE69929697D1GermanyD1
ES2258335T3SpainT3
DE69929697T2GermanyT2
EP1044060A4European Patent Office (EPO)A4
EP1044060B1European Patent Office (EPO)B1
AT443563TThis recordAustriaT
ATE443563T1AustriaT1
DE69841180D1GermanyD1
ES2332958T3SpainT3