Official data from INPI

GERADOR DE MULTIMEDIAÇÃO PARA CENTRAIS TELEFÔNICAS

IndeferidaInvention Patent

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Application data

Number

PI9003114

Type

Invention Patent

Filing

06/22/1990

Publication

01/08/1991

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Progress at the INPI

Under appeal

Filing06/22/90
Publication01/08/91
Examination04/09/91
Refused03/14/95
Grant
In force

The application was refused by the INPI on 03/14/1995. The invention was never patented.

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Latest action published by the INPI: 03/14/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eprotel Ind. Com. e Ser. de Engenharia Eletricista e Projetos de Telecomunica

SP, BR

Eprotel Indústria Comércio e Serviços de Engenharia Eletricista e Projetos de Telecomunica

SP, BR

Inventors

G. C. (pessoa física)

Technical data

IPC Classification

H04M 15/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/14/1995

RPI 1267

Conhecimento de parecer técnico

#7.1

08/30/1994

RPI 1239

14.7

09/14/1993

RPI 1189

Solicitação de exame técnico

#4.1

04/09/1991

RPI 1062

Publicação antecipada

#3.2

01/08/1991

RPI 1049

Pedido de patente depositado

#2.1

12/26/1990

RPI 1047

From the same holder

GERENCIADOR DE REDE TELEFÔNICA GERADOR AUTOMÁTICO DE CHAMADAS.

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