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Official data from INPI

MODULO TERMO-ACUSTICO-INCOMBUSTIVEL

Em AnáliseUtility Model

Application data

Number

MU6401277

Type

Utility Model

Filing

08/10/1984

Publication

03/18/1986

Progress at the INPI

  1. Filing08/10/84
  2. Publication03/18/86
  3. Examination08/19/86
  4. Refused04/05/88
  5. Grant
  6. In force

The application was refused on 04/05/1988 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LUIZ CELIO FIORINI [BR]

SELVIO FIORINI [BR]

Inventors

F. [. (pessoa física)

F. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

04/05/1988

RPI 911

Petição de recurso

#12.2

10/20/1987

RPI 887

Indeferimento

#9.2

06/30/1987

RPI 871

Solicitação de exame técnico

#4.1

08/19/1986

RPI 826

Publicação do pedido de patente

#3.1

03/18/1986

RPI 804

Pedido de patente depositado

#2.1

10/23/1984

RPI 731

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