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Official data from INPI

PAREDE LATERAL PARA UM DISPOSITIVO DE FUNDIÇÃO CONTÍNUA ENTRE PAREDES MÓVEIS, INSTALAÇÃO E PROCESSO DE FUNDIÇÃO CONTÍNUA DE PRODUTOS METÁLICOS FINOS

ArquivadaInvention Patent

Application data

Number

PI8904579

Type

Invention Patent

Filing

09/12/1989

Publication

04/24/1990

Progress at the INPI

  1. Filing09/12/89
  2. Publication04/24/90
  3. Abandoned02/25/92
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/03/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Institut de Recherches de La Sidérurgie Française - IRSID

FR

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Inventors

P. R. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

88.12074 · 09/14/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/03/1995

RPI 1296

Exigência - art. 36 da LPI

#6.1

12/06/1994

RPI 1253

Solicitação de exame técnico

#4.1

02/25/1992

RPI 1108

Publicação do pedido de patente

#3.1

04/24/1990

RPI 1015

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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