Official data from INPI

SISTEMA SATÉLITE.

IndeferidaInvention Patent

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Application data

Number

PI8304563

Type

Invention Patent

Filing

08/24/1983

Publication

04/02/1985

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Progress at the INPI

Under appeal

Filing08/24/83
Publication04/02/85
Examination07/23/85
Refused07/04/89
Grant
In force

The application was refused by the INPI on 07/04/1989. The invention was never patented.

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Latest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Batik Equipamentos Ltda

Inventors

V. D. (pessoa física)

Technical data

IPC Classification

H04Q 3/60

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/04/1989

RPI 976

Conhecimento de parecer técnico

#7.1

08/30/1988

RPI 932

15.5

11/03/1987

RPI 889

Solicitação de exame técnico

#4.1

07/23/1985

RPI 770

Publicação do pedido de patente

#3.1

04/02/1985

RPI 754

Pedido de patente depositado

#2.1

11/01/1983

RPI 680

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JUNTOR DIGITAL PARA SINALIZAÇÃO R2.SISTEMA DE COMUTAÇÃO TELEFÔNICA PARA ASSINANTES RURAIS.CENTRAL TELEFÔNICA - ESTÁGIO DE LINHA COMUNITÁRIO.

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