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Official data from INPI

PROCESSO E SEPARADOR PARA SEPARAR UM PRIMEIRO COMPONENTE SÓLIDO DE UMA MISTURA DO MESMO COM UM LÍQUIDO E UM SEGUNDO COMPONENTE SÓLIDO.

PublicadaInvention Patent

Application data

Number

PI8702721

Type

Invention Patent

Filing

05/27/1987

Publication

03/01/1988

Progress at the INPI

  1. Filing05/27/87
  2. Publication03/01/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/27/1987 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. A. (pessoa física)

Inventors

J. Y. (pessoa física)

P. K. (pessoa física)

Technical data

IPC Classification

Priority claims

ZA

86/395 · 05/27/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/01/1988

RPI 906

Pedido de patente depositado

#2.1

08/11/1987

RPI 877

Arquivamento - Art. 33 da LPI

#11.1

12/04/1990

RPI 1044

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