Official data from INPI

SEM TITULO

IndeferidaInvention Patent

Talk to an expert

Application data

Number

PI8406040

Type

Invention Patent

Filing

11/28/1984

Publication

11/18/1986

View on INPI

Progress at the INPI

Under appeal

Filing11/28/84
Publication11/18/86
Examination12/20/88
Refused10/03/89
Grant
In force

The application was refused by the INPI on 10/03/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/03/1989. 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

10/03/1989

RPI 989

Solicitação de exame técnico

#4.1

12/20/1988

RPI 948

Publicação do pedido de patente

#3.1

11/18/1986

RPI 839

14.1

07/29/1986

RPI 823

Pedido de patente depositado

#2.1

02/20/1985

RPI 748

Republicação - classificação IPC

#15.11

09/24/1991

RPI 1086

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.