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Official data from INPI

VÁLVULA DE SEGURANÇA

ArquivadaInvention PatentPCT · BE1990000018

Application data

Number

PI9007332

Type

Invention Patent

Filing

04/23/1990

Publication

04/28/1992

PCT

BE1990000018

Progress at the INPI

  1. Filing04/23/90
  2. Publication04/28/92
  3. Examination07/06/93
  4. Allowance05/31/94
  5. Abandoned
  6. In force

The application was allowed on 05/31/1994 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 05/02/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. M. (pessoa física)

BE

S.MCD. Murphy & Partners Ltd.

IS

Inventors

G. M. (pessoa física)

BE

Technical data

IPC Classification

Priority claims

BE

8900471 · 04/28/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

05/02/1995

RPI 1274

Notificação para pagamento de retribuição

#13.1

10/04/1994

RPI 1244

Deferimento

#9.1

05/31/1994

RPI 1226

Solicitação de exame técnico

#4.1

07/06/1993

RPI 1179

Notificação de entrada na fase nacional - PCT

#1.3

04/28/1992

RPI 1117

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