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Official data from INPI

DISPOSITIVO PARA QUEIMAR COMBUSTIVEIS LIQUIDOS OU GASOSOS COM REDEMOINHO TORICO INFLAMADO

Em ExigênciaInvention Patent
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Application data

Number

PI8600108

Type

Invention Patent

Filing

01/14/1986

Publication

09/01/1987
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Progress at the INPI

  1. Filing01/14/86
  2. Publication09/01/87
  3. Abandoned11/16/88
  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.

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Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PILLARD DO BRASIL IND E COMERC [BR]

Inventors

B. D. (pessoa física)

Technical data

IPC Classification

F23D 11/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

09/26/1989

RPI 988

Solicitação de exame técnico

#4.1

11/16/1988

RPI 943

Publicação do pedido de patente

#3.1

09/01/1987

RPI 880

Pedido de patente depositado

#2.1

04/15/1986

RPI 808

Arquivamento - Art. 36 §1° da LPI

#11.2

04/10/1990

RPI 1013

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