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Official data from INPI

DISPOSITIVO DE CONEXÃO AUTOMÁTICA DE RÁDIO ENLACE MONOCANAL SIMPLEX.

Em AnáliseInvention Patent

Application data

Number

PI8503548

Type

Invention Patent

Filing

07/22/1985

Publication

03/04/1987

Progress at the INPI

Under appeal
  1. Filing07/22/85
  2. Publication03/04/87
  3. Examination06/09/87
  4. Refused03/13/90
  5. Grant
  6. In force

The application was refused by the INPI on 03/13/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/09/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ACS S/A Eletrônica e Comunicações

Inventors

B. A. (pessoa física)

C. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/09/1987

RPI 868

Publicação do pedido de patente

#3.1

03/04/1987

RPI 854

Pedido de patente depositado

#2.1

09/24/1985

RPI 779

Indeferimento

#9.2

03/13/1990

RPI 1009

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