Official data from INPI

APARELHO SECCIONADOR PARA TESTE DE LINHA

Prazo de SigiloInvention Patent

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Application data

Number

PI8901039

Type

Invention Patent

Filing

03/06/1989

Publication

10/09/1990

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Progress at the INPI

Filing03/06/89
Publication10/09/90
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 03/06/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Soluções Operacionais Indústria e Comércio Ltda

MG, BR

Inventors

C. O. (pessoa física)

Technical data

IPC Classification

H04M 3/08

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

04/18/1989

RPI 965

Arquivamento - Art. 33 da LPI

#11.1

07/28/1998

RPI 1440

14.7

06/18/1991

RPI 1072

Publicação do pedido de patente

#3.1

10/09/1990

RPI 1036

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POLARIZADOR DE LINHA TELEFÔNICA PARA TESTE DISPOSITIVO ANALISADOR DE LINHAS.

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