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Official data from INPI

MOTOR A DIESEL COM CILINDRO DE MOVIMENTO ALTERNATIVO

ArquivadaInvention Patent

Application data

Number

PI8109049

Type

Invention Patent

Filing

11/25/1981

Publication

12/27/1983

Progress at the INPI

  1. Filing11/25/81
  2. Publication12/27/83
  3. Abandoned06/25/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GRANT ENGINE DESIGN & SALES [US]

Inventors

G. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/12/1988

RPI 912

Exigência - art. 36 da LPI

#6.1

01/27/1987

RPI 849

Exigência - art. 36 da LPI

#6.1

05/27/1986

RPI 814

Solicitação de exame técnico

#4.1

06/25/1985

RPI 766

Notificação de entrada na fase nacional - PCT

#1.3

12/27/1983

RPI 688

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