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Official data from INPI

BOMBA CENTRÍFUGA

Arquivada/ExtintaInvention PatentPCT · AU1996000101
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Application data

Number

PI9607465

Type

Invention Patent

Filing

02/23/1996

Publication

12/23/1997

PCT

AU1996000101
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Progress at the INPI

  1. Filing02/23/96
  2. Publication12/23/97
  3. Examination
  4. Allowance09/11/01
  5. Grant03/19/02
  6. Expired04/26/16

The letters patent expired on 04/26/2016: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 04/26/2016. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FLSmidth A/S

DK

K. I. (pessoa física)

US

Sykes Pumps Australia Pty Ltda

AU

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Inventors

J. F. (pessoa física)

US

Technical data

IPC Classification

F04D 1/00F04D 29/16F04D 29/22F04D 7/02

Priority claims

AU

PN 1437 · 03/01/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 23/02/2016

04/26/2016

RPI 2364

Transferência deferida

#25.1

Transferido de: Krebs International

01/03/2012

RPI 2139

Concessão da patente

#16.1

03/19/2002

RPI 1628

Deferimento

#9.1

09/11/2001

RPI 1601

Transferência deferida

#25.1

Transferido de: Sykes Pumps Australia Pty. Ltd.

02/20/2001

RPI 1572

Exigência - art. 36 da LPI

#6.1

10/31/2000

RPI 1556

Notificação de entrada na fase nacional - PCT

#1.3

12/23/1997

RPI 1409

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