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Official data from INPI

FORNO DE ALVENARIA COM PORTA DE CARGA EM DOIS NÍVEIS, ADAPTADO COM CÂMARA DE COMBUSTÃO PARA CARBONIZAR MADEIRA E COCO BABAÇU.

IndeferidaUtility Model

Application data

Number

MU6201468

Type

Utility Model

Filing

10/20/1982

Publication

09/13/1983

Progress at the INPI

Under appeal
  1. Filing10/20/82
  2. Publication09/13/83
  3. Examination12/13/83
  4. Refused02/12/86
  5. Grant
  6. In force

The application was refused by the INPI on 02/12/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/12/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fundação Centro Tecnológico de Minas Gerais/Cetec

MG, BR

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Inventors

F. (pessoa física)

G. A. (pessoa física)

O. D. (pessoa física)

V. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/12/1986

RPI 799

Conhecimento de parecer técnico

#7.1

05/21/1985

RPI 761

Solicitação de exame técnico

#4.1

12/13/1983

RPI 686

Publicação antecipada

#3.2

09/13/1983

RPI 673

Pedido de patente depositado

#2.1

06/21/1983

RPI 661

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