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Official data from INPI

DISPOSICAO INTRODUZIDA EM RODO

Em AnáliseUtility Model

Application data

Number

MU6601060

Type

Utility Model

Filing

06/04/1986

Publication

04/28/1987

Progress at the INPI

  1. Filing06/04/86
  2. Publication04/28/87
  3. Examination06/16/87
  4. Refused11/14/89
  5. Grant
  6. In force

The application was refused on 11/14/1989 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: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MOACYR PRAZERES [BR]

Inventors

P. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

11/14/1989

RPI 995

Petição de recurso

#12.2

05/16/1989

RPI 969

Indeferimento

#9.2

01/24/1989

RPI 953

Solicitação de exame técnico

#4.1

06/16/1987

RPI 869

Publicação antecipada

#3.2

04/28/1987

RPI 862

Pedido de patente depositado

#2.1

02/03/1987

RPI 850

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