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Official data from INPI

UNIDADE DE IGNICAO COM VOLANTE E ELTROIMA PARA MOTORES DE COMBUSTAO INTERNA E ENROLAMENTO SECUNDARIO

Em AnáliseInvention Patent

Application data

Number

PI8706439

Type

Invention Patent

Filing

12/05/1986

Publication

07/12/1988

Progress at the INPI

  1. Filing12/05/86
  2. Publication07/12/88
  3. Examination03/28/89
  4. Allowance
  5. Grant
  6. In force

Published on 07/12/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PIAGGIO & C SPA [IT]

Inventors

M. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

4.1.1

09/19/1989

RPI 987

Solicitação de exame técnico

#4.1

08/08/1989

RPI 981

Solicitação de exame técnico

#4.1

03/28/1989

RPI 962

Publicação do pedido de patente

#3.1

07/12/1988

RPI 925

Pedido de patente depositado

#2.1

03/29/1988

RPI 910

Retificação

#15.3

09/17/1991

RPI 1085

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