Official data from INPI

PROCESSO PARA O TRATAMENTO DE SOLUCOES DE CLORETO DE CHUMBO

ArquivadaInvention Patent

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Application data

Number

PI8005329

Type

Invention Patent

Filing

08/24/1979

Publication

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Progress at the INPI

Filing08/24/79
Publication
Abandoned
Allowance
Grant
In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/02/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. M. (pessoa física)

Inventors

G. A. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/02/1984

RPI 728

Exigência - art. 36 da LPI

#6.1

01/17/1984

RPI 691

From the same holder

SEPARADOR HIDRAULICO PROCESSO HIDROMETALURGICO PARA O TRATAMENTO DE COMPOSTOS SULFURADOS CONTENDO CHUMBO PROCESSO,AGITADOR E APARELHO PARA FLOTACAO

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