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Official data from INPI

CARRO MOVIDO A SOM DIRECIONAL DE VOZES HUMANAS

Em AnáliseUtility Model

Application data

Number

MU6101496

Type

Utility Model

Filing

10/22/1981

Publication

06/07/1983

Progress at the INPI

Under appeal
  1. Filing10/22/81
  2. Publication06/07/83
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application is under appeal: the INPI has yet to review the decision.

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Latest action published by the INPI: 09/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VIEIRA ROBERTO MAURO GONCALVES [BR]

Inventors

V. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Petição de recurso

#12.2

09/01/1987

RPI 880

Arquivamento - Art. 33 da LPI

#11.1

09/17/1985

RPI 778

Publicação do pedido de patente

#3.1

06/07/1983

RPI 659

Pedido de patente depositado

#2.1

12/08/1981

RPI 581

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