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Official data from INPI

FERRO ELETRICO DE PASSAR

Em AnáliseUtility Model

Application data

Number

MU6101391

Type

Utility Model

Filing

10/05/1981

Publication

10/04/1983

Progress at the INPI

  1. Filing10/05/81
  2. Publication09/27/83
  3. Examination03/20/84
  4. Refused12/03/85
  5. Grant
  6. In force

The application was refused on 12/03/1985 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: 12/03/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ELETRO METALURGICA E MECANICA [BR]

ELETRO METALURGICA & MECANICA [BR]

Inventors

D. R. (pessoa física)

R. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

12/03/1985

RPI 789

Petição de recurso

#12.2

04/09/1985

RPI 755

Indeferimento

#9.2

12/11/1984

RPI 738

Solicitação de exame técnico

#4.1

03/20/1984

RPI 700

4.2.1

01/17/1984

RPI 691

Solicitação de exame não realizada

#4.2

11/29/1983

RPI 684

Publicação do pedido de patente

#3.1

10/04/1983

RPI 676

Publicação do pedido de patente

#3.1

09/27/1983

RPI 675

14.1

05/31/1983

RPI 658

Pedido de patente depositado

#2.1

11/24/1981

RPI 579

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