Official data from INPI

SEM TITULO

Em AnáliseUtility Model

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Application data

Number

MU6402188

Type

Utility Model

Filing

Publication

12/11/1984

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Progress at the INPI

Filing
Publication12/11/84
Examination10/29/86
Refused01/15/91
Grant
In force

The application was refused on 01/15/1991 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/22/1988. 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).

Petição de recurso

#12.2

11/22/1988

RPI 944

Indeferimento

#9.2

08/09/1988

RPI 929

6.2

09/08/1987

RPI 881

Solicitação de exame técnico

#4.1

10/29/1986

RPI 836

Publicação do pedido de patente

#3.1

12/11/1984

RPI 738

Pedido de patente depositado

#2.1

07/10/1984

RPI 716

111

01/15/1991

RPI 1050

120

04/17/1990

RPI 1014

15.10

03/01/1990

RPI 1007

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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