Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

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Application data

Number

PI8500846

Type

Invention Patent

Filing

02/26/1985

Publication

09/30/1986

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Progress at the INPI

Under appeal

Filing02/26/85
Publication09/30/86
Examination06/30/87
Refused01/09/90
Grant
In force

The application was refused by the INPI on 01/09/1990. The invention was never patented.

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Latest action published by the INPI: 01/31/1989. 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).

Conhecimento de parecer técnico

#7.1

01/31/1989

RPI 954

Solicitação de exame técnico

#4.1

06/30/1987

RPI 871

Publicação do pedido de patente

#3.1

09/30/1986

RPI 832

Pedido de patente depositado

#2.1

05/21/1985

RPI 761

Indeferimento

#9.2

01/09/1990

RPI 1001

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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