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Official data from INPI

SISTEMA DE IGNIÇÃO PARA UM MOTOR DE COMBUSTÃO INTERNA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9101166

Type

Invention Patent

Filing

03/19/1991

Publication

11/05/1991

Progress at the INPI

  1. Filing03/19/91
  2. Publication11/05/91
  3. Examination03/10/92
  4. Allowance09/29/98
  5. Grant03/30/99
  6. Expired05/28/13

The letters patent expired on 05/28/2013: 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: 05/28/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Marelli Autronica S.p.A.

IT

Inventors

G. M. (pessoa física)

IT

G. C. (pessoa física)

IT

M. D. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

67199-A/90 · 03/19/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 19/03/2011

05/28/2013

RPI 2212

Concessão da patente

#16.1

03/30/1999

RPI 1473

Deferimento

#9.1

09/29/1998

RPI 1449

Exigência - art. 36 da LPI

#6.1

04/28/1998

RPI 1427

Solicitação de exame técnico

#4.1

03/10/1992

RPI 1110

Publicação do pedido de patente

#3.1

11/05/1991

RPI 1092

Pedido de patente depositado

#2.1

09/24/1991

RPI 1086

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