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Official data from INPI

SISTEMA DE MONITORIZACAO PARA PROTECAO DE MOTORES DE COMBUSTAO INTERNA,TRANSMISSOES,DISPOSITIVOS HIDRAULICOS DE MAQUINAS E EQUIPAMENTOS EM GERAL

Em AnáliseInvention Patent

Application data

Number

PI8706024

Type

Invention Patent

Filing

11/04/1987

Publication

05/03/1988

Progress at the INPI

  1. Filing11/04/87
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 11/04/1987. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. B. (pessoa física)

É. C. (pessoa física)

M. S. (pessoa física)

Inventors

D. B. (pessoa física)

É. C. (pessoa física)

M. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/31/1989

RPI 993

Publicação antecipada

#3.2

05/03/1988

RPI 915

Pedido de patente depositado

#2.1

04/12/1988

RPI 912

Retificação

#15.3

09/17/1991

RPI 1085

Pedido de certificado de adição de invenção

#5.1

03/13/1990

RPI 1009

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