Official data from INPI

SEM TITULO

IndeferidaInvention Patent

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Application data

Number

PI7808774

Type

Invention Patent

Filing

10/05/1978

Publication

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Progress at the INPI

Under appeal

Filing10/05/78
Publication
Examination
Refused05/31/88
Grant
In force

The application was refused by the INPI on 05/31/1988. The invention was never patented.

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Latest action published by the INPI: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/31/1988

RPI 919

Conhecimento de parecer técnico

#7.1

10/13/1982

RPI 625

15.0

09/14/1982

RPI 621

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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