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Official data from INPI

INSTALACAO PARA INJECAO DE COMBUSTIVAL INFLAMAVEL DE UMA PARTE E COMBUSTIVEL PRINCIPAL NAOINFLAMAVEL DE OUTRA PARTE PARA MOTORES DIESEL

ArquivadaInvention Patent

Application data

Number

PI8008255

Type

Invention Patent

Filing

12/17/1980

Publication

08/03/1982

Progress at the INPI

  1. Filing12/17/80
  2. Publication08/03/82
  3. Examination09/18/84
  4. Allowance12/03/85
  5. Abandoned
  6. In force

The application was allowed on 12/03/1985 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 11/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MOTOREN WERKE MANNHEIM AG [DE]

Inventors

D. W. (pessoa física)

K. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

11/25/1986

RPI 840

Notificação para pagamento de retribuição

#13.1

04/22/1986

RPI 809

Deferimento

#9.1

12/03/1985

RPI 789

Exigência - art. 36 da LPI

#6.1

04/09/1985

RPI 755

Solicitação de exame técnico

#4.1

09/18/1984

RPI 726

Publicação do pedido de patente

#3.1

08/03/1982

RPI 615

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