Notificação para pagamento de retribuição
#13.1
10/03/1989
RPI 989
The letters patent expired on 09/17/1996: 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Olimpus Industrial e Comercial Ltda
SP, BR
Inventors
L. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
10/03/1989
RPI 989
#9.1
06/06/1989
RPI 972
#4.1
06/28/1988
RPI 923
#3.1
02/23/1988
RPI 905
#2.1
02/03/1987
RPI 850
#21.1
09/17/1996
RPI 1346
#20.1
09/11/1990
RPI 1032
#16.1
02/06/1990
RPI 1005
From the same holder
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