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Official data from INPI

PROCESSO PARA O REVESTIMENTO DE FITAS DE METAL EM PROCESSO DE LAQUEAMENTO DE FITAS PARA A FABRICAÇÃO DE PEÇAS SUBMETIDAS A GRANDES CARGAS TÉRMICAS

Em AnáliseInvention PatentPCT · EP1988000984

Application data

Number

PI8807810

Type

Invention Patent

Filing

10/31/1988

Publication

10/23/1990

PCT

EP1988000984

Progress at the INPI

  1. Filing10/31/88
  2. Publication10/23/90
  3. Examination05/07/91
  4. Allowance
  5. Grant
  6. In force

Published on 10/23/1990, 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: 09/27/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Basf Lacke + Farben Aktiengesellschaft

DE

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Inventors

A. S. (pessoa física)

DE

K. L. (pessoa física)

DE

P. K. (pessoa física)

Technical data

Priority claims

DE

P 37 39 612.9 · 11/23/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/27/1994

RPI 1243

Solicitação de exame técnico

#4.1

05/07/1991

RPI 1066

Notificação de entrada na fase nacional - PCT

#1.3

10/23/1990

RPI 1038

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