Official data from INPI

RESISTENCIA ELETRICA PARA AQUECIMENTO DE CILINDROS DE MAQUINAS INJETORAS,EXTRUSORAS E SIMILARES

IndeferidaUtility Model

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Application data

Number

MU6501706

Type

Utility Model

Filing

11/04/1985

Publication

06/16/1987

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Progress at the INPI

Under appeal

Filing11/04/85
Publication06/16/87
Examination08/18/87
Refused04/26/88
Grant
In force

The application was refused by the INPI on 04/26/1988. The invention was never patented.

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Latest action published by the INPI: 04/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PRODUTOS ELETRICOS PALLEY LTDA [BR]

Inventors

P. A. (pessoa física)

Technical data

IPC Classification

H05B 3/40

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/26/1988

RPI 914

Solicitação de exame técnico

#4.1

08/18/1987

RPI 878

Publicação do pedido de patente

#3.1

06/16/1987

RPI 869

Pedido de patente depositado

#2.1

03/04/1986

RPI 802

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