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Official data from INPI

MOTOR DE ARRANQUE

Arquivada/ExtintaInvention Patent

Application data

Number

PI8906722

Type

Invention Patent

Filing

12/22/1989

Publication

09/11/1990

Progress at the INPI

  1. Filing12/22/89
  2. Publication09/11/90
  3. Examination10/20/92
  4. Allowance11/23/93
  5. Grant05/31/94
  6. Expired12/29/09

The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Magneti Marelli Electrical Limited

GB

Magneti Marelli UK Limited

GB

Inventors

C. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

GB

8830191.6 · 12/23/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 22/12/2004

12/29/2009

RPI 2034

Pedido de licença compulsória

#20.1

10/29/1996

RPI 1352

Concessão da patente

#16.1

05/31/1994

RPI 1226

Deferimento

#9.1

11/23/1993

RPI 1199

Solicitação de exame técnico

#4.1

10/20/1992

RPI 1142

Publicação do pedido de patente

#3.1

09/11/1990

RPI 1032

Pedido de patente depositado

#2.1

04/03/1990

RPI 1012

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