Official data from INPI

REATOR MOLECULAR CONTINUO PARA OBTENCAO DE GAS COMBUSTIVEL

IndeferidaInvention Patent

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Application data

Number

PI8004790

Type

Invention Patent

Filing

07/21/1980

Publication

03/30/1982

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Progress at the INPI

Under appeal

Filing07/21/80
Publication03/30/82
Examination01/31/84
Refused06/17/86
Grant
In force

The application was refused by the INPI on 06/17/1986. The invention was never patented.

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Latest action published by the INPI: 06/17/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MENEZES E

Inventors

M. E. (pessoa física)

Technical data

IPC Classification

C10J 3/20 C10J 3/72

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/17/1986

RPI 817

Conhecimento de parecer técnico

#7.1

02/12/1985

RPI 747

Solicitação de exame técnico

#4.1

01/31/1984

RPI 693

Publicação do pedido de patente

#3.1

03/30/1982

RPI 597

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VELVULA CONICA PARA RETORNO DE COMBUSTIVEL FILATORIO ROTORIZADO

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