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Official data from INPI

MOLDAGEM CONTINUA DE METAL EM FUSAO MAQUINA PARA MOLDAR CONTINUAMENTE METAL EM FUSAO

ArquivadaInvention Patent

Application data

Number

PI8106748

Type

Invention Patent

Filing

10/22/1980

Publication

07/06/1982

Progress at the INPI

  1. Filing10/22/80
  2. Publication07/06/82
  3. Abandoned10/11/83
  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

H. W. (pessoa física)

W. B. (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

10/11/1983

RPI 677

Publicação do pedido de patente

#3.1

07/06/1982

RPI 611

Pedido de patente depositado

#2.1

12/01/1981

RPI 580

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