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Official data from INPI

PROCESSO DE FABRICAÇÃO DE COQUE MOLDADO POR AQUECIMENTO ELÉTRICO EM UM FORNO COM CUBA E FORNO COM CUBA PARA A FABRICAÇÃO DESSE COQUE E PROCESSO E DISPOSITIVO DE AQUECIMENTO DE UM LEITO GRANULADO

Em AnáliseInvention PatentPCT · FR1986000332

Application data

Number

PI8606892

Type

Invention Patent

Filing

09/26/1986

Publication

11/03/1987

PCT

FR1986000332

Progress at the INPI

Awaiting grant fee payment
  1. Filing09/26/86
  2. Publication11/03/87
  3. Examination09/27/88
  4. Allowance07/18/95
  5. Grant
  6. In force

The application was allowed by the INPI on 07/18/1995. The grant of the letters patent is being processed.

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Latest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

U. A. (pessoa física)

FR

Inventors

B. D. (pessoa física)

FR

J. C. (pessoa física)

FR

P. R. (pessoa física)

FR

Technical data

Priority claims

FR

85/14291 · 09/26/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/27/1988

RPI 936

Notificação de entrada na fase nacional - PCT

#1.3

11/03/1987

RPI 889

Retificação

#15.3

12/12/1995

RPI 1306

Deferimento

#9.1

07/18/1995

RPI 1285

Exigência - art. 36 da LPI

#6.1

02/24/1993

RPI 1160

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