Official data from INPI

Sistema para remover líquido de um alojamento rotativo.

IndeferidaInvention Patent

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Application data

Number

PI8001554

Type

Invention Patent

Filing

03/14/1980

Publication

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Progress at the INPI

Under appeal

Filing03/14/80
Publication
Examination09/13/83
Refused08/14/84
Grant
In force

The application was refused by the INPI on 08/14/1984. The invention was never patented.

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Latest action published by the INPI: 08/14/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alfa - Laval Ab

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Inventors

H. C. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/14/1984

RPI 721

Exigência - art. 36 da LPI

#6.1

03/27/1984

RPI 701

Solicitação de exame técnico

#4.1

09/13/1983

RPI 673

From the same holder

Processo para produzir etnol por fermentação contínua de matérias primas contendo polissacarídeos.Separador centrífugo.Processo para produzir etanol pela fermentação de um substrato.Aperfeiçoamento em absorvedor de choque para a extremidade do tubo do forro do copo de testa de um dispositivo ordenhador.

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