Official data from INPI

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IndeferidaUtility Model

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Application data

Number

MU6401883

Type

Utility Model

Filing

11/13/1984

Publication

06/17/1986

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Progress at the INPI

Under appeal

Filing11/13/84
Publication06/17/86
Examination01/13/87
Refused09/22/87
Grant
In force

The application was refused by the INPI on 09/22/1987. The invention was never patented.

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Latest action published by the INPI: 09/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PEDRO ALBERTO RACY FERREIRA [BR]

Inventors

F. [. (pessoa física)

Technical data

IPC Classification

H04M 1/17

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/22/1987

RPI 883

Solicitação de exame técnico

#4.1

01/13/1987

RPI 847

Publicação do pedido de patente

#3.1

06/17/1986

RPI 817

Pedido de patente depositado

#2.1

02/12/1985

RPI 747

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