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.
- Priority
- Filed
- Granted
- Today
51 members in 23 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 3934153 | Germany | A |
Members51
| Document | Office | Kind | |
|---|---|---|---|
| NO904394D0 | Norway | D0 | |
| AP9000213A0 | African Regional Intellectual Property Organization (ARIPO) | A0 | |
| CA2027339A1 | Canada | A1 | |
| NO904394L | Norway | L | |
| EP0422660A1 | European Patent Office (EPO) | A1 | |
| AU6399390A | Australia | A | |
| DE3934153A1 | Germany | A1 | |
| IE903641A1 | Ireland | A1 | |
| HU906420D0 | Hungary | D0 | |
| JPH03146058A | Japan | A | |
| ZM4690A1 | Zambia | A1 | |
| PT95571A | Portugal | A | |
| BR9005093A | Brazil | A | |
| DE3934153C2 | Germany | C2 | |
| CS490690A3 | Czechoslovakia (until 1993) | A3 | |
| GR900100739A | Greece | A | |
| HUT58991A | Hungary | A | |
| ZA908135B | South Africa | B | |
| AU629700B2 | Australia | B2 | |
| NZ235603A | New Zealand | A | |
| AP270A | African Regional Intellectual Property Organization (ARIPO) | A | |
| EP0422660B1 | European Patent Office (EPO) | B1 | |
| AT101333TThis record | Austria | T | |
| ATE101333T1 | Austria | T1 | |
| AR245589A1 | Argentina | A1 | |
| DE69006565D1 | Germany | D1 | |
| DK0422660T3 | Denmark | T3 | |
| ES2050329T3 | Spain | T3 | |
| DE69006565T2 | Germany | T2 | |
| HU9403130D0 | Hungary | D0 | |
| HU210304B | Hungary | B | |
| IE64607B1 | Ireland | B1 | |
| NO179033B | Norway | B | |
| GR1002302B | Greece | B | |
| NO179033C | Norway | C | |
| HUT73704A | Hungary | A | |
| HU213056B | Hungary | B | |
| CZ285371B6 | Czechia | B6 | |
| SK280197B6 | Slovakia | B6 | |
| CA2027339C | Canada | C | |
| JP3085968B2 | Japan | B2 | |
| PT95571B | Portugal | B | |
| US6310269B1 | United States of America | B1 | |
| US2002157222A1 | United States of America | A1 | |
| EP0422660B2 | European Patent Office (EPO) | B2 | |
| ES2050329T5 | Spain | T5 | |
| DE69006565T3 | Germany | T3 | |
| US6889409B2 | United States of America | B2 | |
| US2005251979A1 | United States of America | A1 | |
| US7059026B2 | United States of America | B2 | |
| US2006185136A1 | United States of America | A1 |
3 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN | |
| Publication of translation of european patent specificationUEP | UEP | |
| Publication of translation of european patent specificationUEP | UEP |
Numbers
- Application
- 90119538
Titles2
- German
- TAMPON, INSBESONDERE FUER DIE WEIBLICHE HYGIENE, VERFAHREN UND VORRICHTUNG FUER DESSEN HERSTELLUNG.
- English
- TAMPON, ESPECIALLY FOR FEMALE HYGIENE, METHOD AND DEVICE FOR ITS MANUFACTURE.
Classification
- CPC, 11
- B30B11/265
- A61F13/2051
- A61F13/2068
- A61F13/2082
- A61F13/2085
- A61F2013/15422
- A61F2013/1543
- Y10S604/904
- Y10T156/101
- Y10T156/1015
- B30B11/007
- IPC, 5
- A61F13 15
- A61F13 20
- B31F1 00
- B60C29 00
- D04H1 22