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Official data from INPI

DISPOSITIVO DIFUSOR DE FAIXOS DE LUZ EM VEICULOS

ConcedidaUtility Model

Application data

Number

MU6500970

Type

Utility Model

Filing

07/10/1985

Publication

02/17/1987

Progress at the INPI

  1. Filing07/10/85
  2. Publication02/17/87
  3. Examination06/09/87
  4. Allowance08/09/88
  5. Grant02/28/89
  6. Terminated03/10/92

The patent was granted on 02/28/1989 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GONCALO REGIS NOGUEIRA [BR]

Inventors

N. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/28/1989

RPI 958

Notificação para pagamento de retribuição

#13.1

12/06/1988

RPI 946

Deferimento

#9.1

08/09/1988

RPI 929

Exigência - art. 36 da LPI

#6.1

03/29/1988

RPI 910

Solicitação de exame técnico

#4.1

06/09/1987

RPI 868

Publicação do pedido de patente

#3.1

02/17/1987

RPI 852

Pedido de patente depositado

#2.1

10/01/1985

RPI 780

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

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