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Official data from INPI

PROCESSO PARA COMANDO DA ENTRADA DE MEIO EM AO MENOS UM COMPARTIMENTO DE VAZAMENTO DE DISPOSITIVO DE VÁLVULA E DISPOSITIVO DE VÁLVULA PARA SUA REALIZAÇÃO

ArquivadaInvention PatentPCT · EP1989000045

Application data

Number

PI8904882

Type

Invention Patent

Filing

01/17/1989

Publication

05/08/1990

PCT

EP1989000045

Progress at the INPI

  1. Filing01/17/89
  2. Publication05/08/90
  3. Examination03/05/91
  4. Allowance11/23/93
  5. Abandoned
  6. In force

The application was allowed on 11/23/1993 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: 10/18/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. M. (pessoa física)

DE

Inventors

H. M. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P3801569.2 · 01/20/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/18/1994

RPI 1246

Notificação para pagamento de retribuição

#13.1

04/12/1994

RPI 1219

Deferimento

#9.1

11/23/1993

RPI 1199

Solicitação de exame técnico

#4.1

03/05/1991

RPI 1057

Notificação de entrada na fase nacional - PCT

#1.3

05/08/1990

RPI 1017

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