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Official data from INPI

PROCESSO DE DISTRIBUIÇÃO AUTOMÁTICA DE ATENDIMENTO DIRETO AO PÚBLICO ATRAVÉS E ATENDENTES.

Em AnáliseInvention Patent

Application data

Number

PI8602772

Type

Invention Patent

Filing

06/13/1986

Publication

08/18/1987

Progress at the INPI

Under appeal
  1. Filing06/13/86
  2. Publication08/18/87
  3. Examination09/22/87
  4. Refused03/15/94
  5. Grant
  6. In force

The application was refused by the INPI on 03/15/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Telecomunicações de São Paulo S/A - TELESP

SP, BR

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Inventors

M. G. (pessoa física)

BR

N. H. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/22/1987

RPI 883

Publicação antecipada

#3.2

08/18/1987

RPI 878

Pedido de patente depositado

#2.1

07/28/1987

RPI 875

Indeferimento

#9.2

03/15/1994

RPI 1215

Conhecimento de parecer técnico

#7.1

04/27/1993

RPI 1169

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