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Official data from INPI

BARRA ESTABILIZADORA COM FREIO AJUSTÁVEL PARA PERSIANA OU JANELA DE GRANDE DIMENSÃO

Arquivada/ExtintaUtility Model

Application data

Number

MU7000744

Type

Utility Model

Filing

04/30/1990

Publication

11/19/1991

Progress at the INPI

  1. Filing04/30/90
  2. Publication11/19/91
  3. Examination02/04/92
  4. Allowance08/29/95
  5. Grant07/30/96
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 07/01/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Udinese Indústria e Comércio Ltda

SP, BR

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Inventors

R. P. (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 30/04/2000

07/01/2008

RPI 1956

Concessão da patente

#16.1

07/30/1996

RPI 1339

Notificação para pagamento de retribuição

#13.1

01/30/1996

RPI 1313

Deferimento

#9.1

08/29/1995

RPI 1291

Solicitação de exame técnico

#4.1

02/04/1992

RPI 1105

Publicação do pedido de patente

#3.1

11/19/1991

RPI 1094

Pedido de patente depositado

#2.1

07/31/1990

RPI 1026

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