Official data from INPI

PROCESSO DE ENDURECIMENTO POR INDUÇÃO MEDIANTE VARREDURA ELETRÔNICA

Em AnáliseInvention PatentPCT · AU1989000059

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Application data

Number

PI8907346

Type

Invention Patent

Filing

02/13/1989

Publication

05/21/1991

PCT

AU1989000059

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Progress at the INPI

Filing02/13/89
Publication05/21/91
Examination01/28/92
Allowance
Grant
In force

Published on 05/21/1991, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 11/21/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A.E. Bishop & Associates PTY. Ltd

Inventors

A. B. (pessoa física)

Technical data

IPC Classification

C21D 1/10

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/21/1995

RPI 1303

Solicitação de exame técnico

#4.1

01/28/1992

RPI 1104

Solicitação de exame não realizada

#4.2

09/10/1991

RPI 1084

Notificação de entrada na fase nacional - PCT

#1.3

05/21/1991

RPI 1068

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