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Official data from INPI

PROCESSO E DISPOSITIVO PARA A PRODUÇÃO E ELABORAÇÃO ULTERIOR DE MATERIAIS METÁLICOS

PublicadaInvention Patent

Application data

Number

PI8705189

Type

Invention Patent

Filing

09/16/1987

Publication

05/24/1988

Progress at the INPI

  1. Filing09/16/87
  2. Publication05/24/88
  3. Abandoned10/30/90
  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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Centrem S.A.

LU

Inventors

P. M. (pessoa física)

LU

Technical data

IPC Classification

Priority claims

LU

86.588 · 09/16/1986

LU

86.707 · 12/09/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/24/1988

RPI 918

Pedido de patente depositado

#2.1

02/23/1988

RPI 905

Arquivamento - Art. 36 §1° da LPI

#11.2

10/03/1995

RPI 1296

Exigência - art. 36 da LPI

#6.1

11/08/1994

RPI 1249

Solicitação de exame técnico

#4.1

10/30/1990

RPI 1039

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