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Official data from INPI

DISPOSIÇÕES INTRODUZIDAS EM CONTINENTE

PublicadaUtility Model

Application data

Number

MU6900371

Type

Utility Model

Filing

03/13/1989

Publication

07/11/1989

Progress at the INPI

  1. Filing03/13/89
  2. Publication07/11/89
  3. Examination02/13/90
  4. Refused01/16/96
  5. Grant
  6. In force

The application was refused on 01/16/1996 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: 07/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. S. (pessoa física)

SP, BR

Inventors

J. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

07/11/1989

RPI 977

Pedido de patente depositado

#2.1

05/02/1989

RPI 967

111

01/16/1996

RPI 1311

Petição de recurso

#12.2

12/08/1992

RPI 1149

Indeferimento

#9.2

09/01/1992

RPI 1135

Solicitação de exame técnico

#4.1

02/13/1990

RPI 1006

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