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Official data from INPI

SEGURANCA EXTERNA PARA VEICULOS

Em AnáliseInvention Patent

Application data

Number

PI8703180

Type

Invention Patent

Filing

06/16/1987

Publication

03/01/1988

Progress at the INPI

  1. Filing06/16/87
  2. Publication03/01/88
  3. Abandoned06/28/88
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

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

OLDAIR BARREIROS [BR]

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

07/11/1989

RPI 977

Solicitação de exame técnico

#4.1

06/28/1988

RPI 923

Publicação antecipada

#3.2

03/01/1988

RPI 906

Pedido de patente depositado

#2.1

09/01/1987

RPI 880

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