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Official data from INPI

DISPOSITIVO PARA O FECHAMENTO DE UMA ABERTURA DE UM SEGMENTO TUBULAR CONSISTINDO ESSENCIALMENTE DE UM TERMOPLÁSTICO

ArquivadaInvention PatentPCT · DE1989000760

Application data

Number

PI8907222

Type

Invention Patent

Filing

12/06/1989

Publication

03/05/1991

PCT

DE1989000760

Progress at the INPI

  1. Filing12/06/89
  2. Publication03/05/91
  3. Abandoned09/10/91
  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.

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Latest action published by the INPI: 07/19/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Effem GmbH

DE

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Inventors

J. H. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P38 41 450.3-27 · 12/09/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/19/1994

RPI 1233

Exigência - art. 36 da LPI

#6.1

11/23/1993

RPI 1199

Solicitação de exame técnico

#4.1

09/10/1991

RPI 1084

Notificação de entrada na fase nacional - PCT

#1.3

03/05/1991

RPI 1057

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