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Official data from INPI

MECANISMO DE TRAVAMENTO DA POSIÇÃO FECHADA APLICÁVEL EM FECHADURAS DE SEGURANÇA

Em AnáliseInvention Patent

Application data

Number

PI8904426

Type

Invention Patent

Filing

08/28/1989

Publication

03/05/1991

Progress at the INPI

  1. Filing08/28/89
  2. Publication03/05/91
  3. Examination05/12/92
  4. Allowance05/10/94
  5. Grant03/28/95
  6. In force08/28/09

The patent was granted on 03/28/1995 and is in force until 08/28/2009. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:08/28/2009

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Latest action published by the INPI: 04/08/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Schier S.A. Dispositivos de Seguranca

RS, BR

Schier S/A Dispositivos de Segurança

RS, BR

Inventors

H. G. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Licença compulsória (variante)

#20.2

04/08/1997

RPI 1375

Anuidade - prazo legal encerrado

#18.2

01/16/1996

RPI 1311

Concessão da patente

#16.1

03/28/1995

RPI 1269

Notificação para pagamento de retribuição

#13.1

09/27/1994

RPI 1243

Deferimento

#9.1

05/10/1994

RPI 1223

Solicitação de exame técnico

#4.1

05/12/1992

RPI 1119

Publicação do pedido de patente

#3.1

03/05/1991

RPI 1057

Pedido de patente depositado

#2.1

01/16/1990

RPI 1002

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