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Official data from INPI

ARTIGO DE FUMAR.

Em AnáliseInvention Patent

Application data

Number

PI8702599

Type

Invention Patent

Filing

05/13/1987

Publication

02/23/1988

Progress at the INPI

  1. Filing05/13/87
  2. Publication02/23/88
  3. Examination05/17/88
  4. Allowance
  5. Grant
  6. In force

Published on 02/23/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

British-American Tobacco Company Limited

GB

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Inventors

C. G. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

86116991 · 05/13/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/17/1988

RPI 917

Publicação do pedido de patente

#3.1

02/23/1988

RPI 905

Pedido de patente depositado

#2.1

08/04/1987

RPI 876

Retificação

#15.3

05/25/1993

RPI 1173

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