Publicação antecipada
#3.2
09/05/1989
RPI 985
The letters patent expired on 07/01/2008: 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: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Fhar-Indústria e Comércio Ltda
SP, BR
Inventors
H. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
09/05/1989
RPI 985
#2.1
05/03/1988
RPI 915
#21.1
Patente extinta em 02/02/1998
07/01/2008
RPI 1956
#16.1
09/29/1992
RPI 1139
#13.1
04/21/1992
RPI 1116
#16.2
03/10/1992
RPI 1110
#16.1
02/04/1992
RPI 1105
#15.11
12/17/1991
RPI 1098
#9.1
12/03/1991
RPI 1096
#4.1
12/04/1990
RPI 1044
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