Official data from INPI

SEM TITULO

Em AnáliseUtility Model

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Application data

Number

MU6701380

Type

Utility Model

Filing

06/29/1987

Publication

01/24/1989

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Progress at the INPI

Under appeal

Filing06/29/87
Publication01/24/89
Examination11/14/89
Refused01/15/91
Grant
In force

The application was refused by the INPI on 01/15/1991. The invention was never patented.

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Latest action published by the INPI: 11/14/1989. 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).

Solicitação de exame técnico

#4.1

11/14/1989

RPI 995

Publicação do pedido de patente

#3.1

01/24/1989

RPI 953

Pedido de patente depositado

#2.1

02/17/1988

RPI 904

Indeferimento

#9.2

01/15/1991

RPI 1050

Pedido de certificado de adição de invenção

#5.1

05/22/1990

RPI 1019

15.15

03/27/1990

RPI 1011

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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