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Official data from INPI

MONITOR/SIMULADOR DE SINAIS PARA INTERFACE ENTRE EQUIPAMENTO E TERMINAL DE DADOS E EQUIPAMENTO DE COMUNICAÇÃO DE DADOS.

Em AnáliseInvention Patent

Application data

Number

PI8702559

Type

Invention Patent

Filing

05/07/1987

Publication

03/01/1988

Progress at the INPI

Under appeal
  1. Filing05/07/87
  2. Publication03/01/88
  3. Examination05/10/88
  4. Refused03/08/94
  5. Grant
  6. In force

The application was refused by the INPI on 03/08/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/10/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CMA-Industria e Comércio de Equipamentos Eletrônicos Ltda.

SP, BR

Inventors

J. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/10/1988

RPI 916

Publicação antecipada

#3.2

03/01/1988

RPI 906

Pedido de patente depositado

#2.1

08/04/1987

RPI 876

Indeferimento

#9.2

03/08/1994

RPI 1214

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