Exigência - art. 36 da LPI
#6.1
05/09/1989
RPI 968
Application data
Number
PI8406596Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 05/09/1989. We update with every new RPI gazette, published weekly.
Applicants
BHP Titanium Minerals PTY Ltd
AU
Clyde Industries Limited
AU
Mineral Deposits Limited
AU
Mineral Deposits PTY Ltd
AU
Inventors
D. W. (pessoa física)
FR
IPC Classification
Priority claims
AU
PF 8850 · 04/13/1983
AU
PF 9618 · 05/31/1983
Publications in the Brazilian Industrial Property Gazette (RPI).
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07/08/2008
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Transferido de: BHP Titanium Minerals PTY LTD
01/05/1999
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#25.4
Alterado de: Mineral Deposits PTY Ltd
12/01/1998
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