Official data from INPI

EQUIPAMENTO PARA SERVICOS ESPECIAIS VERTICAIS

IndeferidaUtility Model

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Application data

Number

MU6101640

Type

Utility Model

Filing

11/16/1981

Publication

04/20/1982

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Progress at the INPI

Under appeal

Filing11/16/81
Publication04/20/82
Examination07/27/82
Refused03/12/85
Grant
In force

The application was refused by the INPI on 03/12/1985. The invention was never patented.

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Latest action published by the INPI: 03/12/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. T. (pessoa física)

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Inventors

D. E. (pessoa física)

M. A. (pessoa física)

Technical data

IPC Classification

H04M 3/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/12/1985

RPI 751

Solicitação de exame técnico

#4.1

07/27/1982

RPI 614

Publicação antecipada

#3.2

04/20/1982

RPI 600

Pedido de patente depositado

#2.1

12/29/1981

RPI 584

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