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Official data from INPI

PROCESSO E APARELHO PARA MOLDAGEM CONTINUA DE UM PRODUTO DE METAL DIRETAMENTE DE METAL EM FUSAO

ArquivadaInvention Patent

Application data

Number

PI8106783

Type

Invention Patent

Filing

10/27/1980

Publication

07/06/1982

Progress at the INPI

  1. Filing10/27/80
  2. Publication07/06/82
  3. Abandoned10/18/83
  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: 02/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HAZELETT STRIP CASTING CORP [US]

Inventors

A. P. (pessoa física)

O. C. (pessoa física)

P. W. (pessoa física)

W. B. (pessoa física)

Pessoa física

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/04/1986

RPI 798

Exigência - art. 36 da LPI

#6.1

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

10/18/1983

RPI 678

Publicação do pedido de patente

#3.1

07/06/1982

RPI 611

Pedido de patente depositado

#2.1

12/08/1981

RPI 581

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