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Official data from INPI

PROCESSO E DISPOSITIVO PARA FAZER ARTIGOS REFORCADOS POR FIBRAS E MATRIZ USADA NO DITO DISPOSITIVO

Em AnáliseInvention Patent

Application data

Number

PI8702536

Type

Invention Patent

Filing

11/26/1986

Publication

09/22/1987

Progress at the INPI

  1. Filing11/26/86
  2. Publication09/22/87
  3. Examination11/03/87
  4. Allowance
  5. Grant
  6. In force

Published on 09/22/1987, 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: 11/03/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IND TECH RES INST [CN]

Inventors

T. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/03/1987

RPI 889

Publicação antecipada

#3.2

09/22/1987

RPI 883

Pedido de patente depositado

#2.1

08/18/1987

RPI 878

Retificação

#15.3

10/23/1990

RPI 1038

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