Official data from INPI

SISTEMA DE PROPAGANDA

IndeferidaInvention Patent

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Application data

Number

PI8307332

Type

Invention Patent

Filing

12/30/1983

Publication

10/02/1984

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Progress at the INPI

Under appeal

Filing12/30/83
Publication10/02/84
Examination12/18/84
Refused01/13/87
Grant
In force

The application was refused by the INPI on 01/13/1987. The invention was never patented.

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Latest action published by the INPI: 01/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. B. (pessoa física)

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/13/1987

RPI 847

Conhecimento de parecer técnico

#7.1

02/18/1986

RPI 800

Solicitação de exame técnico

#4.1

12/18/1984

RPI 739

Pedido de patente depositado

#2.1

10/09/1984

RPI 729

Publicação antecipada

#3.2

10/02/1984

RPI 728

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