Official data from INPI

IDENTIFICADOR TELEFONICO

PublicadaInvention Patent

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Application data

Number

PI8702578

Type

Invention Patent

Filing

05/18/1987

Publication

12/13/1988

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Progress at the INPI

Filing05/18/87
Publication12/13/88
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 05/18/1987 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: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

REJANE MARGARETH MUNIZ [BR]

SERGIO ALBERTO PINTO FERNANDES [BR]

Inventors

F. [. (pessoa física)

M. [. (pessoa física)

Technical data

IPC Classification

H04M 3/42

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/13/1988

RPI 947

Pedido de patente depositado

#2.1

08/04/1987

RPI 876

Arquivamento - Art. 33 da LPI

#11.1

09/17/1991

RPI 1085

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