Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

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Application data

Number

PI8606561

Type

Invention Patent

Filing

03/24/1986

Publication

08/04/1987

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Progress at the INPI

Filing03/24/86
Publication08/04/87
Abandoned11/24/87
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: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. S. (pessoa física)

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

C01B 3/34 C01B 3/38 C07C 29/15

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/24/1987

RPI 892

Notificação de entrada na fase nacional - PCT

#1.3

08/04/1987

RPI 876

Arquivamento - Art. 36 §1° da LPI

#11.2

03/23/1993

RPI 1164

Exigência - art. 36 da LPI

#6.1

02/25/1992

RPI 1108

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