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Official data from INPI

SISTEMA PARA RECUPERAR E/OU LANÇAR UMA AERONAVE, PROCESSO DE LANÇAR A AERONAVE DO SISTEMA, PROCESSO DE RECUPERAR A AERONAVE DO SISTEMA E GUINDASTE

ConcedidaInvention Patent

Application data

Number

PI8203273

Type

Invention Patent

Filing

06/03/1982

Publication

05/24/1983

Progress at the INPI

  1. Filing06/03/82
  2. Publication05/24/83
  3. Examination04/30/85
  4. Allowance07/08/86
  5. Grant02/03/87
  6. Terminated04/02/96

The patent was granted on 02/03/1987 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: 02/03/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

British Aerospace Public Limited Company

GB

Inventors

H. F. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8117085 · 06/04/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/03/1987

RPI 850

Notificação para pagamento de retribuição

#13.1

11/04/1986

RPI 837

Deferimento

#9.1

07/08/1986

RPI 820

Exigência - art. 36 da LPI

#6.1

12/03/1985

RPI 789

Solicitação de exame técnico

#4.1

04/30/1985

RPI 758

Publicação do pedido de patente

#3.1

05/24/1983

RPI 657

Pedido de patente depositado

#2.1

07/27/1982

RPI 614

Anuidade - prazo legal encerrado

#18.2

04/02/1996

RPI 1322

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