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Official data from INPI

PROTECAO DE SEGURANCA PARA PEDESTRES

IndeferidaUtility Model

Application data

Number

MU6401857

Type

Utility Model

Filing

11/06/1984

Publication

06/10/1986

Progress at the INPI

  1. Filing11/06/84
  2. Publication06/10/86
  3. Examination08/26/86
  4. Allowance
  5. Grant
  6. In force

Published on 06/10/1986, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 11/03/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MARCOS CARDOSO PINTO [BR]

Inventors

P. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/03/1987

RPI 889

Indeferimento

#9.2

06/30/1987

RPI 871

Solicitação de exame técnico

#4.1

08/26/1986

RPI 827

Publicação do pedido de patente

#3.1

06/10/1986

RPI 816

Pedido de patente depositado

#2.1

01/29/1985

RPI 745

137

05/01/1990

RPI 1016

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