Solicitação de exame técnico
#4.1
10/24/1989
RPI 992
Application data
Number
PI8703301Type
Filing
Publication
The letters patent expired on 07/29/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
BHP Titanium Minerals PTY Ltd
AU
Clyde Industries Limited
AU
Mineral Deposits PTY Ltd
AU
Inventors
H. G. (pessoa física)
ZA
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/24/1989
RPI 992
#3.1
03/15/1988
RPI 908
#2.1
09/01/1987
RPI 880
#21.1
Patente extinta em 29/06/2002
07/29/2008
RPI 1960
#25.1
Transferido de: BHP Titanium Minerals PTY Ltd.
10/26/1999
RPI 1503
#25.4
Alterado de: Mineral Deposits PTY Ltd
09/28/1999
RPI 1499
#25.12
Referências: RPI 1468 de 23/02/99 - códigos 25.1 e 25.4 @RPI 1486 de 29/06/99 - código 25.1
08/17/1999
RPI 1493
#25.11
Transferido de: BHP Titanium Minerals PTY LTD @ Referência na RPI 1468 de 23/02/1999 - Código 25.4
06/29/1999
RPI 1486
#25.1
Transferido de: BHP Titanium Minerals PTY LTD
02/23/1999
RPI 1468
#25.4
Alterado de: Mineral Deposits PTY Ltd
02/23/1999
RPI 1468
#25.11
Referência: RPI 1453 de 10/11/1998; item (73 e Co); código 25.4 @ Alterado de: Mineral Deposits LTD.
01/05/1999
RPI 1461
#25.4
Alterado de: Mineral Deposits PTY Ltda
11/10/1998
RPI 1453
#16.1
04/26/1994
RPI 1221
#13.1
10/13/1993
RPI 1193
#9.1
06/01/1993
RPI 1174
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