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Official data from INPI

PENEIRA DE MALHA, ELEMENTO DIVISÓRIO E UNIDADE DE PENEIRAÇÃO COMPOSTA

ArquivadaInvention PatentPCT · AU1987000234

Application data

Number

PI8707758

Type

Invention Patent

Filing

07/24/1987

Publication

08/15/1989

PCT

AU1987000234

Progress at the INPI

  1. Filing07/24/87
  2. Publication08/15/89
  3. Abandoned03/06/90
  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: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Flexistack PTY Ltd

AU

Inventors

P. E. (pessoa física)

Technical data

IPC Classification

Priority claims

AU

PH 7113 · 07/24/1986

AU

PH 9253 · 12/01/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

08/15/1989

RPI 982

Arquivamento - Art. 36 §1° da LPI

#11.2

06/18/1991

RPI 1072

Exigência - art. 36 da LPI

#6.1

11/13/1990

RPI 1041

Solicitação de exame técnico

#4.1

03/06/1990

RPI 1008

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