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DISPOSITIVO DE IGNIÇÃO PARA MATOR DE COMBUSTÃO INTERNA DE AÇÃO RECÍPROCA

Em AnáliseInvention Patent

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Application data

Number

PI8407146

Type

Invention Patent

Filing

11/01/1984

Publication

10/08/1985

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Progress at the INPI

Filing11/01/84
Publication10/08/85
Examination07/28/87
Allowance03/06/90
Grant09/25/90
Terminated07/04/95

The patent was granted on 09/25/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/28/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. B. (pessoa física)

Inventors

A. B. (pessoa física)

Technical data

IPC Classification

H01T 13/54

Priority claims

8303762 · 11/01/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/28/1987

RPI 875

Notificação de entrada na fase nacional - PCT

#1.3

10/08/1985

RPI 781

Anuidade - prazo legal encerrado

#18.2

07/04/1995

RPI 1283

Concessão da patente

#16.1

09/25/1990

RPI 1034

Notificação para pagamento de retribuição

#13.1

06/26/1990

RPI 1024

Deferimento

#9.1

03/06/1990

RPI 1008

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