Exigência - art. 36 da LPI
#6.1
08/08/1989
RPI 981
The letters patent expired on 01/28/1997: 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: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
Associação das Pioneiras Sociais
DF, BR
Inventors
A. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
08/08/1989
RPI 981
#4.1
09/27/1988
RPI 936
#3.1
06/28/1988
RPI 923
#2.1
05/05/1987
RPI 863
#21.1
01/28/1997
RPI 1365
#20.1
05/11/1993
RPI 1171
#16.1
09/25/1990
RPI 1034
#13.1
05/29/1990
RPI 1020
#9.1
02/06/1990
RPI 1005
From the same holder
Same category
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