Official data from INPI

SUSPENSÃO CARVÃO-ÁGUA.

ArquivadaInvention Patent

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Application data

Number

PI8207802

Type

Invention Patent

Filing

07/26/1982

Publication

09/06/1983

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Progress at the INPI

Filing07/26/82
Publication09/06/83
Abandoned03/19/85
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: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alfred University Research Foundatio,Inc

Inventors

F. [. (pessoa física)

Technical data

IPC Classification

C10L 1/32

Priority claims

288.737 · 07/31/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/20/1988

RPI 935

Exigência - art. 36 da LPI

#6.1

03/29/1988

RPI 910

Solicitação de exame técnico

#4.1

03/19/1985

RPI 752

Notificação de entrada na fase nacional - PCT

#1.3

09/06/1983

RPI 672

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