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Official data from INPI

MODIFICAÇÃO DOS MANCAIS DAS BOBINADEIRAS DO LAMINADOR DE TIRAS TIPO STECKEL

ArquivadaInvention Patent

Application data

Number

PI8400748

Type

Invention Patent

Filing

02/20/1984

Publication

09/24/1985

Progress at the INPI

  1. Filing02/20/84
  2. Publication09/24/85
  3. Abandoned09/29/87
  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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cia. Aços Especiais Itabira - ACESITA

MG, BR

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Inventors

F. A. (pessoa física)

Q. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/05/1989

RPI 985

Exigência - art. 36 da LPI

#6.1

01/03/1989

RPI 950

Solicitação de exame técnico

#4.1

09/29/1987

RPI 884

Solicitação de exame não realizada

#4.2

07/07/1987

RPI 872

Publicação do pedido de patente

#3.1

09/24/1985

RPI 779

Pedido de patente depositado

#2.1

05/08/1984

RPI 707

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