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Official data from INPI

DISPOSITIVO DE CONVERSÃO DE MOTOR DIESEL/ GÁS E MOTOR DIESEL/ GÁS

ArquivadaInvention Patent

Application data

Number

PI8104758

Type

Invention Patent

Filing

07/23/1981

Publication

04/13/1982

Progress at the INPI

  1. Filing07/23/81
  2. Publication04/13/82
  3. Abandoned09/21/82
  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.

Talk to a specialist

Latest action published by the INPI: 05/08/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. T. (pessoa física)

L. G. (pessoa física)

L. B. (pessoa física)

Inventors

B. L. (pessoa física)

T. E. (pessoa física)

Technical data

Priority claims

NZ

194425 · 07/23/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/08/1984

RPI 707

Exigência - art. 36 da LPI

#6.1

09/13/1983

RPI 673

Solicitação de exame técnico

#4.1

09/21/1982

RPI 622

Publicação do pedido de patente

#3.1

04/13/1982

RPI 599

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: F02B 69/04; F02D 5/00; F02M 61/14.

03/27/2018

RPI 2464

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