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Official data from INPI

DISPOSITIVO PROTETOR PARA PEDESTRES EM VIAS PÚBLICAS, CONJUGADO COM CONJUNTO DE IDENTIFICAÇÃO URBANA

PublicadaUtility Model

Application data

Number

MU6801161

Type

Utility Model

Filing

06/02/1988

Publication

08/29/1989

Progress at the INPI

  1. Filing06/02/88
  2. Publication08/29/89
  3. Examination03/06/90
  4. Refused12/07/93
  5. Grant
  6. In force

The application was refused on 12/07/1993 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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Plamarc Comunicações Ltda

SP, BR

See this company's full portfolio

Inventors

J. N. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

08/29/1989

RPI 984

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

111

12/07/1993

RPI 1201

Petição de recurso

#12.2

03/09/1993

RPI 1162

Indeferimento

#9.2

11/17/1992

RPI 1146

Pedido de certificado de adição de invenção

#5.1

06/26/1990

RPI 1024

Solicitação de exame técnico

#4.1

03/06/1990

RPI 1008

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