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Official data from INPI

ELEMENTO DE EXPOSIÇÃO

DeferidaInvention Patent

Application data

Number

PI8307718

Type

Invention Patent

Filing

12/02/1983

Publication

04/16/1985

Progress at the INPI

  1. Filing12/02/83
  2. Publication04/16/85
  3. Examination09/17/85
  4. Allowance11/21/89
  5. Grant08/28/90
  6. Terminated05/30/95

The patent was granted on 08/28/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E.R.G. Management Services Pty., Ltd.

AU

Inventors

R. K. (pessoa física)

AU

Technical data

IPC Classification

Priority claims

AU

PF 7176 · 12/08/1982

AU

PF 9513 · 05/24/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

11/21/1989

RPI 996

Exigência - art. 36 da LPI

#6.1

03/01/1988

RPI 906

Solicitação de exame técnico

#4.1

09/17/1985

RPI 778

Notificação de entrada na fase nacional - PCT

#1.3

04/16/1985

RPI 756

Anuidade - prazo legal encerrado

#18.2

05/30/1995

RPI 1278

Concessão da patente

#16.1

08/28/1990

RPI 1030

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