Official data from INPI

INSTALAÇÃO PARA FABRICO DE ÁLCOOL ETILICO A PARTIR DE CANA-DE-AÇÚCAR.

ArquivadaInvention Patent

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Application data

Number

PI7905440

Type

Invention Patent

Filing

08/23/1979

Publication

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Progress at the INPI

Filing08/23/79
Publication
Abandoned06/29/82
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: 12/04/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. H. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/04/1984

RPI 737

Exigência - art. 36 da LPI

#6.1

01/17/1984

RPI 691

Pedido de certificado de adição de invenção

#5.1

01/04/1983

RPI 637

Solicitação de exame técnico

#4.1

06/29/1982

RPI 610

From the same holder

Mini - distilaria de álcool.MICRO-DISTILARIA.SEPARADOR DE LEVEDURA.SECADOR DE BAGAÇO APERFEIÇOAMENTOS EM SECADOR DE BAGAÇO.

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