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Official data from INPI

SISTEMA DE ARTICULAÇÃO PROJETANTE REVERSÍVEL.

Em AnáliseUtility Model

Application data

Number

MU6100253

Type

Utility Model

Filing

02/26/1981

Publication

03/16/1982

Progress at the INPI

  1. Filing02/26/81
  2. Publication03/16/82
  3. Examination06/29/82
  4. Refused04/22/86
  5. Grant
  6. In force

The application was refused on 04/22/1986 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/22/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fermax - Indústria e Comércio de Metais Ltda.

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Inventors

K. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

04/22/1986

RPI 809

Petição de recurso

#12.2

06/18/1985

RPI 765

8.1

01/02/1985

RPI 741

Indeferimento

#9.2

09/11/1984

RPI 725

14.7

10/04/1983

RPI 676

14.4

09/27/1983

RPI 675

Solicitação de exame técnico

#4.1

06/29/1982

RPI 610

Publicação antecipada

#3.2

03/16/1982

RPI 595

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