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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8705767

Type

Invention Patent

Filing

02/12/1987

Publication

02/09/1988

Progress at the INPI

  1. Filing02/12/87
  2. Publication02/09/88
  3. Examination03/20/90
  4. Allowance
  5. Grant
  6. In force

Published on 02/09/1988, 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: 02/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Norderney Investments Limited

GB

Inventors

O. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

02/09/1988

RPI 903

Retificação

#15.3

03/23/1993

RPI 1164

Solicitação de exame técnico

#4.1

03/20/1990

RPI 1010

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