Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

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Application data

Number

PI8506866

Type

Invention Patent

Filing

08/05/1985

Publication

09/23/1986

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Progress at the INPI

Filing08/05/85
Publication09/23/86
Abandoned04/05/88
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: 04/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Regents of the University of California

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Inventors

A. [. (pessoa física)

K. [. (pessoa física)

T. [. (pessoa física)

Technical data

IPC Classification

C21D 8/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/05/1988

RPI 911

Notificação de entrada na fase nacional - PCT

#1.3

09/23/1986

RPI 831

Arquivamento - Art. 36 §1° da LPI

#11.2

11/17/1992

RPI 1146

Exigência - art. 36 da LPI

#6.1

11/12/1991

RPI 1093

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