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Official data from INPI

UM MATERIAL COMPÓSITO DE CERÂMICA/METAL

Em AnáliseInvention PatentPCT · EP1988000785

Application data

Number

PI8807683

Type

Invention Patent

Filing

08/30/1988

Publication

06/26/1990

PCT

EP1988000785

Progress at the INPI

  1. Filing08/30/88
  2. Publication06/26/90
  3. Examination08/27/91
  4. Allowance
  5. Grant
  6. In force

Published on 06/26/1990, 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: 10/03/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. A. (pessoa física)

LU

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Inventors

A. L. (pessoa física)

K. D. (pessoa física)

T. N. (pessoa física)

Technical data

Priority claims

LU

87810503.0(EP) · 09/02/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/03/1995

RPI 1296

Solicitação de exame técnico

#4.1

08/27/1991

RPI 1082

Notificação de entrada na fase nacional - PCT

#1.3

06/26/1990

RPI 1024

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