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Official data from INPI

ALARME ULTRASÔNICO CONTRA ROUBO E ASSALTO DE VEÍCULOS.

Em AnáliseInvention Patent

Application data

Number

PI8702138

Type

Invention Patent

Filing

04/30/1987

Publication

11/16/1988

Progress at the INPI

Under appeal
  1. Filing04/30/87
  2. Publication11/16/88
  3. Examination06/13/89
  4. Refused05/11/93
  5. Grant
  6. In force

The application was refused by the INPI on 05/11/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/13/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. P. (pessoa física)

SP, BR

Inventors

C. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/13/1989

RPI 973

Publicação do pedido de patente

#3.1

11/16/1988

RPI 943

Pedido de patente depositado

#2.1

07/28/1987

RPI 875

Indeferimento

#9.2

05/11/1993

RPI 1171

Conhecimento de parecer técnico

#7.1

10/27/1992

RPI 1143

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