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Official data from INPI

PROCESSO PARA SEPARAR UMA MISTURA DE FLUIDOS E APARELHAGEM PARA A SUA REALIZACAO

Em ExigênciaInvention Patent

Application data

Number

PI8500293

Type

Invention Patent

Filing

01/24/1984

Publication

09/03/1985

Progress at the INPI

  1. Filing01/24/84
  2. Publication09/03/85
  3. Abandoned10/13/87
  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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RECH ET DE DEV IND S A EN ABRE [BE]

Inventors

W. H. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

11/28/1989

RPI 997

Solicitação de exame técnico

#4.1

10/13/1987

RPI 886

Publicação do pedido de patente

#3.1

09/03/1985

RPI 776

Pedido de patente depositado

#2.1

04/23/1985

RPI 757

Arquivamento - Art. 36 §1° da LPI

#11.2

06/19/1990

RPI 1023

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