4.1.2
08/01/1989
RPI 980
Application data
Number
PI8802822Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants
CBS Explosives PTY Limited
AU
D. I. (pessoa física)
US
Inventors
D. W. (pessoa física)
AU
K. W. (pessoa física)
AU
IPC Classification
Priority claims
AU
PI2386 · 06/10/1987
AU
PI5547 · 11/18/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
08/01/1989
RPI 980
#3.1
01/03/1989
RPI 950
#2.1
11/01/1988
RPI 941
#21.1
Patente extinta em 09/06/2003
09/02/2008
RPI 1965
#25.1
Transferido de: CBS Explosives Pty Limited
12/04/2001
RPI 1613
#25.7
Sede Alterada conforme requerido na Petição no. 016017/RJ de 03/04/2001
12/04/2001
RPI 1613
#16.1
05/30/1995
RPI 1278
#13.1
11/29/1994
RPI 1252
#9.1
08/02/1994
RPI 1235
#6.1
11/23/1993
RPI 1199
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