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Official data from INPI

ABSORVENTE HIGIÊNICO APERFEIÇOADO

ArquivadaInvention Patent

Application data

Number

PI9304530

Type

Invention Patent

Filing

11/16/1993

Publication

07/11/1995

Progress at the INPI

  1. Filing11/16/93
  2. Publication07/11/95
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/16/1993 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/29/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Classe A Ind. e Comércio Ltda.

SP, BR

Inventors

W. L. (pessoa física)

BR

Technical data

IPC Classification

Abstract

Patente de Invenção "ABSORVENTE HIGIÊNICO APERFEIÇOADO", compreendendo um canal direcionador de fluxo (1), produzido por compactação a frio, compactação térmica ou outro processo adequado, dito canal direcionador de fluxo (1) atuando no sentido de promover uma adequada distribuição do fluxo menstrual ao longo do enchimento de celulose (2) do absorvente.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/29/2000

RPI 1521

Publicação do pedido de patente

#3.1

07/11/1995

RPI 1284

Pedido de patente depositado

#2.1

02/16/1994

RPI 1211

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