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Official data from INPI

SISTEMA DE CONTENÇÃO DE TRIPULAÇÃO

Em AnáliseInvention PatentPCT · GB1987000654

Application data

Number

PI8707464

Type

Invention Patent

Filing

09/18/1987

Publication

12/06/1988

PCT

GB1987000654

Progress at the INPI

  1. Filing09/18/87
  2. Publication12/06/88
  3. Examination10/17/89
  4. Allowance02/25/92
  5. Grant11/24/92
  6. Terminated06/25/96

The patent was granted on 11/24/1992 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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

British Aerospace Public Limited Company

GB

Inventors

R. D. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8622560 · 09/19/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/17/1989

RPI 991

Notificação de entrada na fase nacional - PCT

#1.3

12/06/1988

RPI 946

Anuidade - prazo legal encerrado

#18.2

06/25/1996

RPI 1334

Concessão da patente

#16.1

11/24/1992

RPI 1147

Notificação para pagamento de retribuição

#13.1

07/07/1992

RPI 1127

Deferimento

#9.1

02/25/1992

RPI 1108

Exigência - art. 36 da LPI

#6.1

09/17/1991

RPI 1085

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