Official data from INPI

PROCESSO DE IMPREGNACAO METALICA EM PECAS DE GRAFITE

IndeferidaInvention Patent

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Application data

Number

PI8206907

Type

Invention Patent

Filing

11/29/1982

Publication

07/03/1984

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Progress at the INPI

Under appeal

Filing11/29/82
Publication07/03/84
Examination10/09/84
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

G. G. (pessoa física)

Inventors

G. [. (pessoa física)

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

08/04/1987

RPI 876

Exigência - art. 36 da LPI

#6.1

04/09/1985

RPI 755

Solicitação de exame técnico

#4.1

10/09/1984

RPI 729

Publicação do pedido de patente

#3.1

07/03/1984

RPI 715

Pedido de patente depositado

#2.1

01/18/1983

RPI 639

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