Official data from INPI

DISTRIBUIDOR GERAL PARA CENTRAIS DE PEQUENO PORTE

IndeferidaUtility Model

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Application data

Number

MU6300367

Type

Utility Model

Filing

03/17/1983

Publication

10/23/1984

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Progress at the INPI

Under appeal

Filing03/17/83
Publication10/23/84
Examination03/26/85
Refused08/05/86
Grant
In force

The application was refused by the INPI on 08/05/1986. The invention was never patented.

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Latest action published by the INPI: 08/05/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BAHIA TELECOM TELEBAHIA SA [BR]

Inventors

B. S. (pessoa física)

C. D. (pessoa física)

Technical data

IPC Classification

H04M 9/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/05/1986

RPI 824

Conhecimento de parecer técnico

#7.1

11/05/1985

RPI 785

Solicitação de exame técnico

#4.1

03/26/1985

RPI 753

Publicação do pedido de patente

#3.1

10/23/1984

RPI 731

Pedido de patente depositado

#2.1

05/17/1983

RPI 656

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TARIFADOR DE CHAMADA TELEFONICA CENTRAL TELEFONICA COMUNITARIA

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