Official data from INPI

PROCESSO DE COBERTURA DAS FACES LATERAIS DE BLOCOS DE VIDRO

Em AnáliseInvention Patent

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Application data

Number

PI9004204

Type

Invention Patent

Filing

08/24/1990

Publication

03/03/1992

View on INPI

Progress at the INPI

Filing08/24/90
Publication03/03/92
Examination08/04/92
Allowance
Grant
In force

Published on 03/03/1992, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 01/28/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Electro-Vidro S.A.

RJ, BR

Inventors

R. V. (pessoa física)

Technical data

IPC Classification

B05D 5/00 B05D 7/26

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

01/28/1997

RPI 1365

Solicitação de exame técnico

#4.1

08/04/1992

RPI 1131

Publicação do pedido de patente

#3.1

03/03/1992

RPI 1109

Pedido de patente depositado

#2.1

10/29/1991

RPI 1091

From the same holder

"ESPAÇADOR PARA BLOCOS DE VIDRO"

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