Nova Patents
AT195243T

Disposable absorbent article having a pump and an inflatable component

Abstract

(57) The diaper which has the component and pump in which summary expansion is possible is indicated. The pump is equipped with the pump chamber which has an entrance port and an exit port, and the elastic chamber wall. Since an elastic chamber wall discharges air to the component which can expand from a pump chamber, it can change freely. Reverse 止弁 offers the one-way nature flow to the component which can expand from a pump.

Term

No projected expiry on record.

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

34 members in 11 offices

This recordMember, by publication datePriority claim1 more office is in the list below

Priority claims8

Priority claims
DocumentOfficeKindDate
25089294United States of AmericaA
25089294United States of AmericaA
9504960United States of AmericaW
9504960United States of AmericaW
250892–––
9504960–––
US19940250892–––
WO1995US04960–––

Members34

Family members, oldest first
DocumentOfficeKind
CA2189960A1CanadaA1
CA2189962A1CanadaA1
WO9532697A1World Intellectual Property Organization (WIPO)A1
WO9532698A1World Intellectual Property Organization (WIPO)A1
AU2373095AAustraliaA
AU2426895AAustraliaA
US5520674AUnited States of AmericaA
US5582604AUnited States of AmericaA
EP0762861A1European Patent Office (EPO)A1
EP0762862A1European Patent Office (EPO)A1
US5643241AUnited States of AmericaA
KR970703121ARepublic of KoreaA
JPH10501146AJapanA
JPH10503668AJapanA
MX9605954AMexicoA
MX9605955AMexicoA
KR100191979B1Republic of KoreaB1
KR100198371B1Republic of KoreaB1
EP0762861B1European Patent Office (EPO)B1
EP0762862B1European Patent Office (EPO)B1
AT195067TAustriaT
AT195243TThis recordAustriaT
ATE195067T1AustriaT1
ATE195243T1AustriaT1
CA2189962CCanadaC
DE69518240D1GermanyD1
DE69518318D1GermanyD1
ES2148514T3SpainT3
ES2148515T3SpainT3
CA2189960CCanadaC
DE69518240T2GermanyT2
DE69518318T2GermanyT2
JP3622770B2JapanB2
JP3646810B2JapanB2