AT101333T

Tampon, especially for feminine hygiene, and a process and apparatus for producing this.

Abstract

Tampon consists of strips of nonwoven material wound to form a cylindrical preform whose peripheral surface is pressed radially to the direction of the central longitudinal axis of at least six portions, contiguous with the circumference of the preform. Said preform has a central core (16), which is highly densified and resistant to breaking. Soft longitudinal ribs (17) extend radially outward. Ribs (17) are somewhat radially compacted and having at its inner end a smaller diameter than the diameter of the outer ends) 20) which mutually meet to create a smooth outer surface of the tampon. The solution subject is also a method for manufacturing tampons, and devices for their výrobu.ŕ

Term

No projected expiry on record.

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

51 members in 23 offices

This recordMember, by publication datePriority claim13 more offices are in the list below

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Priority claims
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3934153GermanyA

Members51

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NO904394D0NorwayD0
AP9000213A0African Regional Intellectual Property Organization (ARIPO)A0
CA2027339A1CanadaA1
NO904394LNorwayL
EP0422660A1European Patent Office (EPO)A1
AU6399390AAustraliaA
DE3934153A1GermanyA1
IE903641A1IrelandA1
HU906420D0HungaryD0
JPH03146058AJapanA
ZM4690A1ZambiaA1
PT95571APortugalA
BR9005093ABrazilA
DE3934153C2GermanyC2
CS490690A3Czechoslovakia (until 1993)A3
GR900100739AGreeceA
HUT58991AHungaryA
ZA908135BSouth AfricaB
AU629700B2AustraliaB2
NZ235603ANew ZealandA
AP270AAfrican Regional Intellectual Property Organization (ARIPO)A
EP0422660B1European Patent Office (EPO)B1
AT101333TThis recordAustriaT
ATE101333T1AustriaT1
AR245589A1ArgentinaA1
DE69006565D1GermanyD1
DK0422660T3DenmarkT3
ES2050329T3SpainT3
DE69006565T2GermanyT2
HU9403130D0HungaryD0
HU210304BHungaryB
IE64607B1IrelandB1
NO179033BNorwayB
GR1002302BGreeceB
NO179033CNorwayC
HUT73704AHungaryA
HU213056BHungaryB
CZ285371B6CzechiaB6
SK280197B6SlovakiaB6
CA2027339CCanadaC
JP3085968B2JapanB2
PT95571BPortugalB
US6310269B1United States of AmericaB1
US2002157222A1United States of AmericaA1
EP0422660B2European Patent Office (EPO)B2
ES2050329T5SpainT5
DE69006565T3GermanyT3
US6889409B2United States of AmericaB2
US2005251979A1United States of AmericaA1
US7059026B2United States of AmericaB2
US2006185136A1United States of AmericaA1