Official data from INPI

LIGA NODULIZANTE PARA PRODUÇÃO DE FERRO FUNDIDO NODULAR E DESOXIDAÇÃO DE AÇOS MODELO DE UTILIDADE.

ArquivadaUtility Model

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Application data

Number

MU5901683

Type

Utility Model

Filing

12/06/1979

Publication

06/08/1982

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Progress at the INPI

Filing12/06/79
Publication06/08/82
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 12/06/1979 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: 02/21/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ferro Ligas Assofun S/A.

Inventors

I. B. (pessoa física)

Technical data

IPC Classification

C22C 37/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/21/1984

RPI 696

Publicação do pedido de patente

#3.1

06/08/1982

RPI 607

14.2

11/24/1981

RPI 579

From the same holder

LIGA DE INOCULANTE PARA FERRO FUNDIDO FERRO NODULAR, E AÇO FUNDIDOS. MODELO DE UTILIDADE.

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