Official data from INPI

INSTALACAO PARA CARBONIZACAO DE MADEIRA OU BIOMASSA PELO PROCESSO SEQUENCIAL,COM UTILIZACAO DE FORNOS MOVEIS,TIPO VAGAO

ArquivadaInvention Patent

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Application data

Number

PI8305147

Type

Invention Patent

Filing

09/08/1983

Publication

04/16/1985

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Progress at the INPI

Filing09/08/83
Publication04/16/85
Abandoned06/02/87
Allowance
Grant
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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CARBOTEL CARBONIZACAO TECNICA [BR]

Inventors

M. P. (pessoa física)

Technical data

IPC Classification

C10B 35/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/05/1989

RPI 985

Exigência - art. 36 da LPI

#6.1

01/31/1989

RPI 954

Solicitação de exame técnico

#4.1

06/02/1987

RPI 867

Publicação do pedido de patente

#3.1

04/16/1985

RPI 756

Pedido de patente depositado

#2.1

11/22/1983

RPI 683

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FORNO MOVEL,TIPO VAGAO,PARA CARBONIZACAO DE MADEIRA OU BIOMASSA PROCESSO SEQUENCIAL PARA CARBONIZACAO DE MADEIRA OU BIOMASSA

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