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Official data from INPI

DISPOSIÇÃO PARA PROTEÇÃO DE COMPONENTES TAIS COMO VÁLVULAS E UNIDADES DE CONTROLE INCORPORADOS EM SISTEMAS SUBMARINOS

ArquivadaInvention PatentPCT · NO1989000105

Application data

Number

PI8907716

Type

Invention Patent

Filing

10/09/1989

Publication

07/30/1991

PCT

NO1989000105

Progress at the INPI

  1. Filing10/09/89
  2. Publication07/30/91
  3. Abandoned03/03/92
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/06/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. A. (pessoa física)

NO

M. C. (pessoa física)

US

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Inventors

B. G. (pessoa física)

NO

P. F. (pessoa física)

NO

Technical data

IPC Classification

Priority claims

NO

884587 · 10/14/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/06/1994

RPI 1253

Exigência - art. 36 da LPI

#6.1

05/31/1994

RPI 1226

Solicitação de exame técnico

#4.1

03/03/1992

RPI 1109

Notificação de entrada na fase nacional - PCT

#1.3

07/30/1991

RPI 1078

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