Exigência - art. 36 da LPI
#6.1
10/10/1989
RPI 990
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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
Philips do Brasil Ltda
SP, BR
Inventors
R. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
10/10/1989
RPI 990
#4.1
01/19/1988
RPI 900
#3.2
10/06/1987
RPI 885
#2.1
04/28/1987
RPI 862
#21.1
Patente extinta em 15/10/1996
07/01/2008
RPI 1956
#16.1
11/27/1990
RPI 1043
#13.1
07/24/1990
RPI 1025
#9.1
03/13/1990
RPI 1009
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Same category
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