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Official data from INPI

Gasogênio para transformação de qualquer biomassa em gás propelente isento de alcatrão.

ArquivadaUtility Model

Application data

Number

MU5901457

Type

Utility Model

Filing

10/31/1979

Publication

-

Progress at the INPI

  1. Filing10/31/79
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. B. (pessoa física)

MG, BR

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

02/24/1987

RPI 853

Exigência - art. 36 da LPI

#6.1

02/18/1986

RPI 800

Solicitação de exame não realizada

#4.2

04/06/1982

RPI 598

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