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Official data from INPI

DISPOSITIVO ANTI-ROUBO DE AUTOMÓVEIS.

Em AnáliseInvention Patent

Application data

Number

PI8701357

Type

Invention Patent

Filing

02/27/1987

Publication

12/08/1987

Progress at the INPI

Under appeal
  1. Filing02/27/87
  2. Publication12/08/87
  3. Examination02/17/88
  4. Refused07/02/91
  5. Grant
  6. In force

The application was refused by the INPI on 07/02/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Djalma de Oliveira & Filhos S/A

Inventors

N. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.4

10/10/1989

RPI 990

Solicitação de exame técnico

#4.1

02/17/1988

RPI 904

Publicação antecipada

#3.2

12/08/1987

RPI 894

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Indeferimento

#9.2

07/02/1991

RPI 1074

Conhecimento de parecer técnico

#7.1

09/25/1990

RPI 1034

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