Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM TERMINAL.

Em AnáliseUtility Model

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Application data

Number

MU6701246

Type

Utility Model

Filing

06/04/1987

Publication

03/15/1988

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Progress at the INPI

Under appeal

Filing06/04/87
Publication03/15/88
Examination06/14/88
Refused01/15/91
Grant
In force

The application was refused by the INPI on 01/15/1991. The invention was never patented.

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Latest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eletro Metalúrgica Ciafundi Ltda

Inventors

B. B. (pessoa física)

Technical data

IPC Classification

H01M 2/30

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/14/1988

RPI 921

Publicação antecipada

#3.2

03/15/1988

RPI 908

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Indeferimento

#9.2

01/15/1991

RPI 1050

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