Official data from INPI

MODEM ANALÓGICO ITS 27 TER.

Em AnáliseInvention Patent

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Application data

Number

PI8706011

Type

Invention Patent

Filing

11/09/1987

Publication

04/19/1988

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Progress at the INPI

Under appeal

Filing11/09/87
Publication04/19/88
Examination06/07/88
Refused01/19/93
Grant
In force

The application was refused by the INPI on 01/19/1993. The invention was never patented.

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Latest action published by the INPI: 06/07/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. A. (pessoa física)

RJ, BR

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Inventors

M. R. (pessoa física)

R. S. (pessoa física)

Technical data

IPC Classification

H04L 27/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/07/1988

RPI 920

Publicação antecipada

#3.2

04/19/1988

RPI 913

Pedido de patente depositado

#2.1

03/08/1988

RPI 907

Republicação - classificação IPC

#15.11

06/01/1993

RPI 1174

Indeferimento

#9.2

01/19/1993

RPI 1155

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