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Official data from INPI

VOLANTE DE DIREÇÃO COM PROTEÇÃO CONTRA FURTO DE VEÍCULOS

Prazo de SigiloInvention Patent

Application data

Number

PI8903126

Type

Invention Patent

Filing

06/16/1989

Publication

01/02/1991

Progress at the INPI

  1. Filing06/16/89
  2. Publication01/02/91
  3. Examination07/02/91
  4. Allowance06/28/94
  5. Grant04/25/95
  6. Expired12/22/09

The letters patent expired on 12/22/2009: 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: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. L. (pessoa física)

SP, BR

Inventors

R. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

08/22/1989

RPI 983

Carta-patente expirada

#21.1

Patente extinta em 16/06/2004

12/22/2009

RPI 2033

Concessão da patente

#16.1

04/25/1995

RPI 1273

Notificação para pagamento de retribuição

#13.1

11/01/1994

RPI 1248

Deferimento

#9.1

06/28/1994

RPI 1230

Solicitação de exame técnico

#4.1

07/02/1991

RPI 1074

Publicação do pedido de patente

#3.1

01/02/1991

RPI 1048

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