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Official data from INPI

PAREDE EXTERNA DE EDIFÍCIO CONSTRUÍDO POR UNIDADES DE PAINEL

Em AnáliseInvention Patent

Application data

Number

PI9003121

Type

Invention Patent

Filing

06/26/1990

Publication

01/07/1992

Progress at the INPI

  1. Filing06/26/90
  2. Publication01/07/92
  3. Examination05/19/92
  4. Allowance
  5. Grant
  6. In force

Published on 01/07/1992, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 07/18/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. K. (pessoa física)

JP

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Inventors

A. T. (pessoa física)

H. Y. (pessoa física)

N. O. (pessoa física)

T. Y. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

07/18/1995

RPI 1285

Solicitação de exame técnico

#4.1

05/19/1992

RPI 1120

Publicação do pedido de patente

#3.1

01/07/1992

RPI 1101

Pedido de patente depositado

#2.1

12/26/1990

RPI 1047

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