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Official data from INPI

METODO E DISPOSITIVO PARA O COMANDO A DISTANCIA DE APARELHOS AFASTADOS DE UM POSTO DE COMANDO

ConcedidaInvention Patent

Application data

Number

PI8306916

Type

Invention Patent

Filing

12/16/1982

Publication

07/24/1984

Progress at the INPI

  1. Filing12/16/82
  2. Publication07/24/84
  3. Examination08/05/86
  4. Allowance06/28/88
  5. Grant01/10/89
  6. Terminated05/30/95

The patent was granted on 01/10/1989 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

INST FRANCAIS DU PETROLE [FR]

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Inventors

R. J. (pessoa física)

T. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

01/10/1989

RPI 951

Notificação para pagamento de retribuição

#13.1

10/25/1988

RPI 940

Republicação - classificação IPC

#15.11

09/27/1988

RPI 936

Deferimento

#9.1

06/28/1988

RPI 923

Exigência - art. 36 da LPI

#6.1

12/15/1987

RPI 895

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação do pedido de patente

#3.1

07/24/1984

RPI 718

Pedido de patente depositado

#2.1

02/28/1984

RPI 697

Anuidade - prazo legal encerrado

#18.2

05/30/1995

RPI 1278

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