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Official data from INPI

APROVEITADOR DE FRIO GERADO PELO SISTEMA VENTURI COM GASES E OU LÍQUIDOS

Prazo de SigiloInvention Patent

Application data

Number

PI8902950

Type

Invention Patent

Filing

06/19/1989

Publication

04/17/1990

Progress at the INPI

  1. Filing06/19/89
  2. Publication04/17/90
  3. Abandoned01/22/91
  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: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. E. (pessoa física)

SC, BR

Inventors

P. E. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

08/01/1989

RPI 980

Arquivamento - Art. 36 §1° da LPI

#11.2

06/15/1993

RPI 1176

Exigência - art. 36 da LPI

#6.1

12/01/1992

RPI 1148

Retificação

#15.6

08/04/1992

RPI 1131

15.2

02/11/1992

RPI 1106

Solicitação de exame técnico

#4.1

01/22/1991

RPI 1051

Publicação antecipada

#3.2

04/17/1990

RPI 1014

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