Concessão da patente
#16.1
12/30/1986
RPI 845
Application data
Number
PI8102622Type
Filing
Publication
The letters patent expired on 10/01/1996: 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: 12/30/1986. 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
W. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/30/1986
RPI 845
#13.1
10/14/1986
RPI 834
#9.1
06/17/1986
RPI 817
07/16/1985
RPI 769
#6.1
01/22/1985
RPI 744
#15.11
12/18/1984
RPI 739
#7.1
08/14/1984
RPI 721
#4.1
07/05/1983
RPI 663
#3.1
01/19/1982
RPI 587
#25.1
Transferido de: BHP Titanium Minerals PTY Ltd.
10/13/1999
RPI 1501
#25.4
Alterado de: Mineral Deposits PTY Ltd.
09/14/1999
RPI 1497
#25.4
Alterado de: Mineral Deposits Ltd.
08/17/1999
RPI 1493
#21.1
10/01/1996
RPI 1348
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Same category
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