Official data from INPI

DESGASEIFICADOR APERFEIÇOADO PARA METAL FUNDIDO

Em AnáliseInvention Patent

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Application data

Number

PI8800490

Type

Invention Patent

Filing

02/03/1988

Publication

06/14/1988

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Progress at the INPI

Filing02/03/88
Publication06/14/88
Abandoned09/20/88
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: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Swiss Aluminum Ltd

Inventors

H. M. (pessoa física)

Technical data

IPC Classification

C22B 21/06 C22B 9/05

Priority claims

010.463 · 02/03/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/20/1988

RPI 935

Publicação antecipada

#3.2

06/14/1988

RPI 921

Arquivamento - Art. 36 §1° da LPI

#11.2

12/12/1995

RPI 1306

Exigência - art. 36 da LPI

#6.1

03/01/1995

RPI 1265

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