Official data from INPI

IDENTIFICADOR DE CONDUTORES POLARIZADOS PARA TELECOMUNICAÇÕES

IndeferidaInvention Patent

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Application data

Number

PI9000139

Type

Invention Patent

Filing

01/15/1990

Publication

10/08/1991

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Progress at the INPI

Under appeal

Filing01/15/90
Publication10/08/91
Examination11/23/93
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

Incomex S/A Engenharia, Indústria e Comércio

RJ, BR

Inventors

K. W. (pessoa física)

Technical data

IPC Classification

H04M 1/24

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/14/1995

RPI 1267

Conhecimento de parecer técnico

#7.1

05/24/1994

RPI 1225

Solicitação de exame técnico

#4.1

11/23/1993

RPI 1199

Publicação do pedido de patente

#3.1

10/08/1991

RPI 1088

Pedido de patente depositado

#2.1

04/24/1990

RPI 1015

From the same holder

SISTEMA PARA ELIMINAÇÃO DE ÁGUA CONDENSADA DE UM APARELHO RESFRIADOR DE AR

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