Official data from INPI

PROCESSO E EQUIPAMENTO DE REVESTIMENTO CONTÍNUO DE VIDRO PLANO DURANTE O ESTIRAMENTO VERTICAL

Em AnáliseInvention Patent

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Application data

Number

PI8700263

Type

Invention Patent

Filing

01/15/1987

Publication

12/08/1987

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Progress at the INPI

Filing01/15/87
Publication12/08/87
Abandoned12/15/92
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: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Vidrieria Argentina S.A.

Inventors

O. D. (pessoa física)

Technical data

IPC Classification

C03B 15/10 C03C 17/25

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame não realizada

#4.2

09/20/1988

RPI 935

Publicação do pedido de patente

#3.1

12/08/1987

RPI 894

Pedido de patente depositado

#2.1

05/26/1987

RPI 866

Arquivamento - Art. 36 §1° da LPI

#11.2

12/27/1994

RPI 1256

Exigência - art. 36 da LPI

#6.1

04/26/1994

RPI 1221

15.9

12/15/1992

RPI 1150

Solicitação de exame técnico

#4.1