Official data from INPI

CEIFADEIRA DE CANA-DE-AÇÚCAR.

ArquivadaInvention Patent

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Application data

Number

PI8304418

Type

Invention Patent

Filing

08/16/1983

Publication

03/26/1985

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Progress at the INPI

Filing08/16/83
Publication03/26/85
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 08/16/1983 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/23/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cameco Industries, Inc

Inventors

W. A. (pessoa física)

Technical data

IPC Classification

A01D 37/00 A01D 45/10

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/23/1987

RPI 870

Publicação do pedido de patente

#3.1

03/26/1985

RPI 753

Pedido de patente depositado

#2.1

10/25/1983

RPI 679

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