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Official data from INPI

TUBO ORIENTADO CIRCUNFERENCIALMENTE OU BIAXIALMENTE, E PROCESSO DE FORMAÇÃO DO MESMO

Arquivada/ExtintaInvention PatentPCT · AU1990000265

Application data

Number

PI9007468

Type

Invention Patent

Filing

06/21/1990

Publication

06/16/1992

PCT

AU1990000265

Progress at the INPI

  1. Filing06/21/90
  2. Publication06/16/92
  3. Examination07/13/93
  4. Allowance05/31/94
  5. Grant03/01/95
  6. Expired06/15/10

The letters patent expired on 06/15/2010: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/15/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Uponor N.V.

AU

Vinidex PTY Limited

AU

Vinidex Tubemakers PTY. Limited

AU

Inventors

G. M. (pessoa física)

AU

J. J. (pessoa física)

FI

P. C. (pessoa física)

AU

Technical data

IPC Classification

Priority claims

AU

PJ 4854 · 06/21/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 21/06/2005

06/15/2010

RPI 2058

Alteração de nome deferida

#25.4

Alterado de: Vinidex Tubemakers PTY Ltd.

09/30/2003

RPI 1708

Concessão da patente

#16.1

03/01/1995

RPI 1265

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

07/13/1993

RPI 1180

Notificação de entrada na fase nacional - PCT

#1.3

06/16/1992

RPI 1124

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