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Official data from INPI

EMBREAGEM CENTRÍFUGA PARA ACIONADOR DE TRANCAMENTO DE UMA FECHADURA DE PORTA DE VEÍCULO AUTOMÓVEL

PublicadaInvention Patent

Application data

Number

PI8806553

Type

Invention Patent

Filing

12/13/1988

Publication

08/22/1989

Progress at the INPI

  1. Filing12/13/88
  2. Publication08/22/89
  3. Examination08/27/91
  4. Allowance04/12/94
  5. Grant10/25/94
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rockwell-Cim

FR

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Inventors

J. N. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

87 17 423 · 12/14/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/22/1989

RPI 983

Pedido de patente depositado

#2.1

04/25/1989

RPI 966

Carta-patente expirada

#21.1

Patente extinta em 13/12/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

10/25/1994

RPI 1247

Notificação para pagamento de retribuição

#13.1

08/09/1994

RPI 1236

Deferimento

#9.1

04/12/1994

RPI 1219

6.2

07/27/1993

RPI 1182

Solicitação de exame técnico

#4.1

08/27/1991

RPI 1082

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