Notificação para pagamento de retribuição
#13.1
08/15/1989
RPI 982
Application data
Number
PI8504639Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
Fama Ferragens S/A
SP, BR
Inventors
R. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
08/15/1989
RPI 982
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04/18/1989
RPI 965
07/19/1988
RPI 926
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RPI 844
#4.1
08/05/1986
RPI 824
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12/31/1985
RPI 793
#2.1
12/03/1985
RPI 789
#21.1
Patente extinta em 23/09/2000
07/15/2008
RPI 1958
#16.1
01/09/1990
RPI 1001
From the same holder
Same category
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