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Official data from INPI

FRALDA ABSORVENTE DESCARTÁVEL

Arquivada/ExtintaInvention Patent
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Application data

Number

PI9005500

Type

Invention Patent

Filing

10/30/1990

Publication

09/17/1991
View on INPI

Progress at the INPI

  1. Filing10/30/90
  2. Publication09/17/91
  3. Examination12/21/93
  4. Allowance09/15/98
  5. Grant02/23/99
  6. Expired05/21/13

The letters patent expired on 05/21/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Procter & Gamble Company

US

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Inventors

L. T. (pessoa física)

US

M. M. (pessoa física)

US

Technical data

IPC Classification

A61F 13/15A61F 13/49A61F 13/514A61F 13/53A61F 13/534A61F 13/539A61F 13/58

Priority claims

US

428,524 · 10/30/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B32B 5/28; B32B 21/02; A61F 13/46.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 30/10/2010

05/21/2013

RPI 2211

Concessão da patente

#16.1

02/23/1999

RPI 1468

Republicação - classificação IPC

#15.11

ALTERADA DE B32B 5/28, B32B 21/02, A61F 13/46

12/08/1998

RPI 1457

Deferimento

#9.1

09/15/1998

RPI 1447

Solicitação de exame técnico

#4.1

12/21/1993

RPI 1203

Publicação do pedido de patente

#3.1

09/17/1991

RPI 1085

Pedido de patente depositado

#2.1

04/30/1991

RPI 1065

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