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Official data from INPI

FABRICACAO DE FILTROS PARA FUMACAO DE FUMO

Em ExigênciaInvention Patent
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Application data

Number

PI8401274

Type

Invention Patent

Filing

06/02/1983

Publication

02/26/1985
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Progress at the INPI

  1. Filing06/02/83
  2. Publication02/26/85
  3. Abandoned06/25/85
  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.

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Latest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

REYNOLDS TOBACCO CO R [US]

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Inventors

P. W. (pessoa física)

Technical data

IPC Classification

A24D 3/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

11/07/1989

RPI 994

6.2

06/28/1988

RPI 923

Solicitação de exame técnico

#4.1

06/25/1985

RPI 766

Publicação do pedido de patente

#3.1

02/26/1985

RPI 749

Pedido de patente depositado

#2.1

05/29/1984

RPI 710

Arquivamento - Art. 36 §1° da LPI

#11.2

06/19/1990

RPI 1023

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