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Official data from INPI

FICHA.

PublicadaUtility Model

Application data

Number

MU6702463

Type

Utility Model

Filing

11/11/1987

Publication

09/27/1988

Progress at the INPI

  1. Filing11/11/87
  2. Publication09/27/88
  3. Examination05/14/91
  4. Allowance
  5. Grant
  6. In force

Published on 09/27/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Control S/A Indústria e Comércio

SP, BR

Villares Control S/A

SP, BR

See this company's full portfolio

Inventors

J. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

09/27/1988

RPI 936

Pedido de patente depositado

#2.1

05/31/1988

RPI 919

Republicação - classificação IPC

#15.11

01/26/2010

RPI 2038

137

04/12/1994

RPI 1219

Recurso

#12.1

10/13/1993

RPI 1193

Retificação

#15.3

04/06/1993

RPI 1166

Deferimento

#9.1

12/01/1992

RPI 1148

Solicitação de exame técnico

#4.1

05/14/1991

RPI 1067

14.1

08/28/1990

RPI 1030

14.4

08/21/1990

RPI 1029

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