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Official data from INPI

COBERTURA RESISTENTE A ALTA TEMPERATURA E PARA INSERÇÃO ENTRE FERRAMENTAS E CHAPAS DE VIDRO QUENTE

Arquivada/ExtintaInvention Patent

Application data

Number

PI9612870

Type

Invention Patent

Filing

10/04/1996

Publication

06/16/1998

Progress at the INPI

  1. Filing10/04/96
  2. Publication06/16/98
  3. Examination
  4. Allowance06/21/05
  5. Grant10/11/05
  6. Expired11/08/16

The letters patent expired on 11/08/2016: 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: 11/08/2016. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N.V. Bekaert S.A.

BE

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Inventors

P. F. (pessoa física)

FR

R. G. (pessoa física)

FR

Y. K. (pessoa física)

FR

Technical data

Priority claims

FR

95 11711 · 10/05/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 04/10/2016

11/08/2016

RPI 2392

Concessão da patente

#16.1

10/11/2005

RPI 1814

Deferimento

#9.1

06/21/2005

RPI 1798

Exigência - art. 36 da LPI

#6.1

02/22/2005

RPI 1781

Notificação de pedido dividido

#2.4

Pedido publicado (3.1) na RPI 1434 de 16/06/98

10/16/2001

RPI 1606

Transferência deferida

#25.1

Transferido de: Saint-Gobain Vitrage

10/16/2001

RPI 1606

Publicação do pedido de patente

#3.1

06/16/1998

RPI 1434

Pedido de patente depositado

#2.1

05/06/1997

RPI 1379

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