Official data from INPI

SEM TITULO

Em AnáliseUtility Model

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Application data

Number

MU5901433

Type

Utility Model

Filing

10/29/1979

Publication

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Progress at the INPI

Filing10/29/79
Publication
Examination02/16/82
Allowance07/14/87
Grant05/31/83
Refused10/29/94

The application was refused on 07/14/1987 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: 07/14/1987. 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).

130

07/14/1987

RPI 873

20.5

01/21/1987

RPI 848

Anuidade - prazo legal encerrado

#18.2

08/26/1986

RPI 827

Concessão da patente

#16.1

05/31/1983

RPI 658

Notificação para pagamento de retribuição

#13.1

01/11/1983

RPI 638

Deferimento

#9.1

08/24/1982

RPI 618

Solicitação de exame técnico

#4.1

02/16/1982

RPI 591

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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