Official data from INPI

CANO DE LANCEAR.

ArquivadaInvention Patent

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Application data

Number

PI8303034

Type

Invention Patent

Filing

06/08/1983

Publication

11/06/1984

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Progress at the INPI

Filing06/08/83
Publication11/06/84
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 06/08/1983 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: 01/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aikoh Co., Ltd.

Inventors

T. M. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

2896/83 · 01/13/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/27/1987

RPI 849

Publicação do pedido de patente

#3.1

11/06/1984

RPI 733

Pedido de patente depositado

#2.1

07/19/1983

RPI 665

From the same holder

COMPOSIÇÃO DISFORME E REFRATÁRIA PARA REVESTIMENTO OU ENCHIMENTO.MACHO PARA FORMAÇÃO COM SOPRO DO REVESTIMENTO INTERNO DE VASILHA PARA METAL FUNDIDO, MÉTODO DE REVESTIMENTO INTERNO USANDO ESSE MACHO E COMPOSIÇÃO DE REVESTIMENTO INTERNO USADA NESSE MÉTODO DE REVESTIMENTO

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