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Official data from INPI

DISPOSITIVO PARA CARBURACAO COMBINADA DE COMBUSTIVEIS

Em AnáliseInvention Patent

Application data

Number

PI8305171

Type

Invention Patent

Filing

09/22/1983

Publication

04/30/1985

Progress at the INPI

  1. Filing09/22/83
  2. Publication04/30/85
  3. Abandoned04/10/84
  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: 05/03/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. T. (pessoa física)

Inventors

S. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.7

05/03/1988

RPI 915

Arquivamento - Art. 36 §1° da LPI

#11.2

04/12/1988

RPI 912

Solicitação de exame não realizada

#4.2

04/14/1987

RPI 860

Publicação do pedido de patente

#3.1

04/30/1985

RPI 758

Solicitação de exame técnico

#4.1

04/10/1984

RPI 703

Pedido de patente depositado

#2.1

11/22/1983

RPI 683

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