Official data from INPI

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IndeferidaUtility Model

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Application data

Number

MU6401508

Type

Utility Model

Filing

09/17/1984

Publication

04/22/1986

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Progress at the INPI

Under appeal

Filing09/17/84
Publication04/22/86
Examination10/21/86
Refused06/30/87
Grant
In force

The application was refused by the INPI on 06/30/1987. The invention was never patented.

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Latest action published by the INPI: 06/30/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. F. (pessoa física)

Inventors

A. F. (pessoa física)

Technical data

IPC Classification

H04M 1/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/30/1987

RPI 871

Republicação - classificação IPC

#15.11

06/23/1987

RPI 870

Solicitação de exame técnico

#4.1

10/21/1986

RPI 835

Publicação do pedido de patente

#3.1

04/22/1986

RPI 809

Pedido de patente depositado

#2.1

11/20/1984

RPI 735

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