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Official data from INPI

CONJUNTO DE PRÉ-MOLDADOS PARA CONSTRUÇÃO CIVIL

Arquivada/ExtintaInvention Patent

Application data

Number

PI9005032

Type

Invention Patent

Filing

10/09/1990

Publication

04/14/1992

Progress at the INPI

  1. Filing10/09/90
  2. Publication04/14/92
  3. Examination11/08/94
  4. Allowance02/08/00
  5. Grant10/17/00
  6. Expired05/21/13

The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Construtora Tieghe Ltda

SP, BR

Inventors

A. T. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 17/10/2010

05/21/2013

RPI 2211

Concessão da patente

#16.1

10/17/2000

RPI 1554

6.7

Complementar taxa de expedição da carta patente. Pet./nº 009409/2000./DEINPI/SP. De 20/03/00.

06/27/2000

RPI 1538

Deferimento

#9.1

02/08/2000

RPI 1518

Exigência - art. 36 da LPI

#6.1

12/22/1998

RPI 1459

Exigência - art. 36 da LPI

#6.1

08/04/1998

RPI 1441

Solicitação de exame técnico

#4.1

11/08/1994

RPI 1249

Solicitação de exame não realizada

#4.2

06/21/1994

RPI 1229

Publicação do pedido de patente

#3.1

04/14/1992

RPI 1115

Pedido de patente depositado

#2.1

04/09/1991

RPI 1062

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