Official data from INPI

SACO SOLÚVEL PARA LAVAGEM DE ROUPA

Prazo de SigiloInvention Patent

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Application data

Number

PI8902229

Type

Invention Patent

Filing

05/12/1989

Publication

01/02/1990

View on INPI

Progress at the INPI

Filing05/12/89
Publication01/02/90
Examination03/13/90
Allowance
Grant
In force

Published on 01/02/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Emcobrás Empresa Comercial Brasileira Ltda

RJ, BR

Inventors

A. S. (pessoa física)

Technical data

IPC Classification

C08F 118/08 C08J 5/18

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

07/04/1989

RPI 976

Retificação

#15.3

12/23/1997

RPI 1409

Solicitação de exame técnico

#4.1

03/13/1990

RPI 1009

Publicação antecipada

#3.2

01/02/1990

RPI 1000

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