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Official data from INPI

FECHAMENTO DE RECIPIENTES DE LÍQUIDOS GASEIFICADOS

Em AnáliseUtility Model

Application data

Number

MU6702334

Type

Utility Model

Filing

11/03/1987

Publication

04/04/1989

Progress at the INPI

Under appeal
  1. Filing11/03/87
  2. Publication04/04/89
  3. Examination04/11/89
  4. Refused02/06/90
  5. Grant
  6. In force

The application was refused by the INPI on 02/06/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. S. (pessoa física)

RJ, BR

Inventors

A. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/11/1989

RPI 964

Publicação antecipada

#3.2

04/04/1989

RPI 963

Pedido de patente depositado

#2.1

02/17/1988

RPI 904

Indeferimento

#9.2

02/06/1990

RPI 1005

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