Notificação para pagamento de retribuição
#13.1
09/05/1989
RPI 985
The letters patent expired on 11/07/1995: 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
Mercantil Mauá S/A Industria e Comercio
SP, BR
Inventors
E. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
09/05/1989
RPI 985
#9.1
05/09/1989
RPI 968
#6.1
11/29/1988
RPI 945
#4.1
08/05/1986
RPI 824
#3.2
05/27/1986
RPI 814
#2.1
01/21/1986
RPI 796
#21.1
11/07/1995
RPI 1301
06/26/1990
RPI 1024
#16.1
01/09/1990
RPI 1001
From the same holder
Same category
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