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Official data from INPI

Gaseificador para combustíveis líquidos e carburantes para o motor a explosão, turbinas, uso industrial e domésticos.

Arquivada/ExtintaInvention Patent

Application data

Number

PI8101910

Type

Invention Patent

Filing

12/31/1919

Publication

11/03/1982

Progress at the INPI

  1. Filing12/31/19
  2. Publication11/03/82
  3. Abandoned01/02/85
  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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. F. (pessoa física)

Inventors

F. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

07/12/1988

RPI 925

Retificação

#15.6

03/17/1987

RPI 856

Alteração de numeração

#15.1

11/25/1986

RPI 840

8.1

07/01/1986

RPI 819

Exigência - art. 36 da LPI

#6.1

06/18/1985

RPI 765

Solicitação de exame técnico

#4.1

01/02/1985

RPI 741

Publicação do pedido de patente

#3.1

11/03/1982

RPI 628

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