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Official data from INPI

RADAR DETECTOR DE VELOCIDADE E PROCESSO PARA TRATAMENTO DE SINAIS DE BAIXA FREQUÊNCIA CAPTADOS POR UM RADAR DETECTOR DE VELOCIDADE.

Prazo de SigiloInvention Patent

Application data

Number

PI8802774

Type

Invention Patent

Filing

06/03/1988

Publication

01/16/1990

Progress at the INPI

  1. Filing06/03/88
  2. Publication01/16/90
  3. Examination03/24/92
  4. Allowance03/29/94
  5. Abandoned
  6. In force

The application was allowed on 03/29/1994 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Engesa Engenheiros Especializados S/A

SP, BR

Inventors

J. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/01/1988

RPI 941

Arquivamento - Art. 38 §2° da LPI

#11.4

12/27/1994

RPI 1256

Notificação para pagamento de retribuição

#13.1

08/02/1994

RPI 1235

Deferimento

#9.1

03/29/1994

RPI 1217

Solicitação de exame técnico

#4.1

03/24/1992

RPI 1112

Publicação do pedido de patente

#3.1

01/16/1990

RPI 1002

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