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Official data from INPI

COBERTURA PARA JANELA, PROCESSO PARA A MANUFATURA DE UMA COBERTURA E APARELHO PARA A FABRICAÇÃO DE UMA COBERTURA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9103605

Type

Invention Patent

Filing

08/22/1991

Publication

06/16/1992

Progress at the INPI

  1. Filing08/22/91
  2. Publication06/16/92
  3. Examination09/14/93
  4. Allowance11/14/00
  5. Grant03/20/01
  6. Expired06/04/13

The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hunter Douglas International N.V.

NL

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Inventors

P. S. (pessoa física)

US

W. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

602.998 · 10/24/1990

US

701.165 · 05/17/1991

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinte em 22/08/2011

06/04/2013

RPI 2213

Concessão da patente

#16.1

03/20/2001

RPI 1576

Deferimento

#9.1

11/14/2000

RPI 1558

Exigência - art. 36 da LPI

#6.1

05/11/1999

RPI 1479

Solicitação de exame técnico

#4.1

09/14/1993

RPI 1189

Publicação do pedido de patente

#3.1

06/16/1992

RPI 1124

Pedido de patente depositado

#2.1

10/01/1991

RPI 1087

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