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Official data from INPI

PROCESSO E APARELHO PARA FUNDIÇÃO DE METAL EM TIRA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9101329

Type

Invention Patent

Filing

04/03/1991

Publication

11/26/1991

Progress at the INPI

  1. Filing04/03/91
  2. Publication11/26/91
  3. Examination03/01/94
  4. Allowance06/22/99
  5. Grant12/28/99
  6. Expired06/04/13

The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BHP Steel (JLA) Pty Ltd

AU

Castrip, LLC

US

Ishikawajima-Harima Heavy Industries Co., Ltd

JP

John Lysaght Limited

AU

See this company's full portfolio

Inventors

A. N. (pessoa física)

AU

D. F. (pessoa física)

AU

H. K. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

AU

PJ 9458 · 04/04/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 03/04/2011

06/04/2013

RPI 2213

Transferência deferida

#25.1

Transferido de: BHP Steel (JLA) PTY LTD. / Ishikawajima- Harima Heavy Industries Company Limited

08/16/2005

RPI 1806

Concessão da patente

#16.1

12/28/1999

RPI 1512

Deferimento

#9.1

06/22/1999

RPI 1485

Republicação - titular

#25.11

Alterada a sede da co- proprietária BHP Steel ( JLA ) PTY Ltd. conforme solicitado na petição INPI/RJ nº 002637 de 05/02/97.Ref. RPI 1352 de 29/10/96 - Cód. 14.7

03/09/1999

RPI 1470

14.7

10/29/1996

RPI 1352

14.4

10/22/1996

RPI 1351

14.4

10/01/1996

RPI 1348

6.2

04/02/1996

RPI 1322

Solicitação de exame técnico

#4.1

03/01/1994

RPI 1213

Publicação do pedido de patente

#3.1

11/26/1991

RPI 1095

Pedido de patente depositado

#2.1

09/17/1991

RPI 1085

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