Official data from INPI

SEM TITULO

IndeferidaInvention Patent

Talk to an expert

Application data

Number

PI8304568

Type

Invention Patent

Filing

08/24/1983

Publication

04/03/1984

View on INPI

Progress at the INPI

Under appeal

Filing08/24/83
Publication04/03/84
Examination07/15/86
Refused05/09/89
Grant
In force

The application was refused by the INPI on 05/09/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/09/1989. 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).

Indeferimento

#9.2

05/09/1989

RPI 968

Conhecimento de parecer técnico

#7.1

08/09/1988

RPI 929

6.2

03/04/1987

RPI 854

Solicitação de exame técnico

#4.1

07/15/1986

RPI 821

Publicação do pedido de patente

#3.1

04/03/1984

RPI 702

Pedido de patente depositado

#2.1

11/01/1983

RPI 680

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

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.