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Official data from INPI

"ARTIGO ABSORVENTE"

ArquivadaInvention PatentPCT · US1994010228

Application data

Number

PI9407544

Type

Invention Patent

Filing

09/07/1994

Publication

12/31/1996

PCT

US1994010228

Progress at the INPI

  1. Filing09/07/94
  2. Publication12/31/96
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/21/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Procter & Gamble Company

US

See this company's full portfolio

Inventors

J. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/121.330 · 09/14/1993

Abstract

Patente de Invenção de "ARTIGO ABSORVENTE". A presente invenção proporciona um artigo absorvente que é dotado de múltiplas folhas de topo. O artigo absorvente inclui uma primeira folha de topo polimérica perfurada, expandida macroscopicamente, tridimensional, e em seguida folha de topo polimérica, perfurada, expandida macroscopicamente, tridimensional, subjacente a primeira folha de topo. As múltiplas folhas de topo proporcionam ocultamento aperfeiçoado dos fluidos corpóreos absorvidos e retidos pelo núcleo absorvente.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/21/2001

RPI 1598

Exigência - art. 36 da LPI

#6.1

01/02/2001

RPI 1565

Notificação de entrada na fase nacional - PCT

#1.3

12/31/1996

RPI 1361

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