Official data from INPI

PLACA CONTROLADORA DE PERIFÉRICOS.

Em AnáliseInvention Patent

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Application data

Number

PI8506659

Type

Invention Patent

Filing

12/23/1985

Publication

07/01/1986

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Progress at the INPI

Under appeal

Filing12/23/85
Publication07/01/86
Examination03/15/88
Refused07/30/91
Grant
In force

The application was refused by the INPI on 07/30/1991. The invention was never patented.

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Latest action published by the INPI: 03/15/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BMK Indústria Eletrônica Ltda

Inventors

O. G. (pessoa física)

Technical data

IPC Classification

H04L 17/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/15/1988

RPI 908

Publicação antecipada

#3.2

07/01/1986

RPI 819

Pedido de patente depositado

#2.1

04/08/1986

RPI 807

Indeferimento

#9.2

07/30/1991

RPI 1078

Conhecimento de parecer técnico

#7.1

12/04/1990

RPI 1044

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