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Official data from INPI

MOTOR DE COMBUSTÃO INTERNA APERFEIÇOADO

Prazo de SigiloInvention Patent
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Application data

Number

PI8804891

Type

Invention Patent

Filing

09/19/1988

Publication

05/15/1990
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Progress at the INPI

  1. Filing09/19/88
  2. Publication05/15/90
  3. Examination10/23/90
  4. Allowance08/03/93
  5. Abandoned
  6. In force

The application was allowed on 08/03/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 02/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Gurgel Motores S/A

SP, BR

Gurgel S/A. Indústria e Comércio de Veículos.

BR

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Inventors

J. G. (pessoa física)

BR

Technical data

IPC Classification

F02B 75/12F02B 75/40

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

02/08/1989

RPI 955

Arquivamento - Art. 38 §2° da LPI

#11.4

06/07/1994

RPI 1227

Notificação para pagamento de retribuição

#13.1

01/18/1994

RPI 1207

Deferimento

#9.1

08/03/1993

RPI 1183

Exigência - art. 36 da LPI

#6.1

01/05/1993

RPI 1153

Exigência - art. 36 da LPI

#6.1

05/12/1992

RPI 1119

Solicitação de exame técnico

#4.1

10/23/1990

RPI 1038

14.1

08/28/1990

RPI 1030

Publicação do pedido de patente

#3.1

05/15/1990

RPI 1018

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