Official data from INPI

AVENTAL REFRATÁRIO.

IndeferidaUtility Model

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Application data

Number

MU6000237

Type

Utility Model

Filing

02/29/1980

Publication

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Progress at the INPI

Under appeal

Filing02/29/80
Publication
Examination12/24/85
Refused01/13/87
Grant
In force

The application was refused by the INPI on 01/13/1987. The invention was never patented.

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Latest action published by the INPI: 01/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Courotécnica Equipamentos Especiais de Segurança Ltda

SC, BR

Inventors

G. W. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/13/1987

RPI 847

Solicitação de exame técnico

#4.1

12/24/1985

RPI 792

11.8

09/11/1984

RPI 725

Arquivamento - Art. 33 da LPI

#11.1

06/19/1984

RPI 713

From the same holder

PROCESSO DE TRATAMENTO DE PELES DE TUBARÃO E CAÇÃO TRATAMENTO EM COURO COM FILME DE CHUMBO PARA PROTEÇÃO DE RAIOS NÃO IONIZANTES.PROCESSO DE PLASTIFICAÇÃO DE COURO.LUVA DE COURO PLASTIFICADO PARA NAVEGAÇÃO VELA.PROCESSO DE FABRICAÇÃO DE COURO RECICLADO.

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