Official data from INPI

SEM TITULO

PublicadaInvention Patent

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Application data

Number

PI8706410

Type

Invention Patent

Filing

11/26/1987

Publication

06/13/1989

View on INPI

Progress at the INPI

Filing11/26/87
Publication06/13/89
Examination05/01/90
Allowance
Grant
In force

Published on 06/13/1989, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 06/13/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

06/13/1989

RPI 973

Pedido de patente depositado

#2.1

03/29/1988

RPI 910

Retificação

#15.3

04/21/1992

RPI 1116

Solicitação de exame técnico

#4.1

05/01/1990

RPI 1016

From the same holder

SEM TITULO PI9204259 MÉTODO E EQUIPAMENTO PARA ACIONAMENTO POR MAGNETIZACÃO DE ELEMENTOS PARA FORMACÃO DE PAINÉIS SEM TITULO ELÉTRODO BIPOLAR PARA BATERIAS SECUNDÁRIAS ANTENA PARA RADIAÇÃO ELETROMAGNÉTICA.SEM TITULO SEM TITULO

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