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Official data from INPI

MÓDULO PRÉ-FABRICADO PARA USO NA INDÚSTRIA DA CONSTRUÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8505723

Type

Invention Patent

Filing

11/07/1985

Publication

08/12/1986

Progress at the INPI

  1. Filing11/07/85
  2. Publication08/12/86
  3. Examination12/16/86
  4. Allowance04/10/90
  5. Grant09/25/90
  6. Expired07/15/08

The letters patent expired on 07/15/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sismo International, companhia belga

BE

Inventors

A. S. (pessoa física)

BE

S. C. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

EP

84201602.4 · 11/08/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

10/10/1989

RPI 990

6.2

05/02/1989

RPI 967

Solicitação de exame técnico

#4.1

12/16/1986

RPI 843

Publicação do pedido de patente

#3.1

08/12/1986

RPI 825

Pedido de patente depositado

#2.1

01/28/1986

RPI 797

Carta-patente expirada

#21.1

Patente extinta em 07/11/2000

07/15/2008

RPI 1958

Concessão da patente

#16.1

09/25/1990

RPI 1034

Deferimento

#9.1

04/10/1990

RPI 1013

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