Notificação para pagamento de retribuição
#13.1
11/07/1989
RPI 994
The letters patent expired on 08/15/1995: 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: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
Termolar S/A
RS, BR
Inventors
J. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
11/07/1989
RPI 994
04/18/1989
RPI 965
#12.2
11/22/1988
RPI 944
#9.2
08/09/1988
RPI 929
#4.1
06/09/1987
RPI 868
#3.1
01/27/1987
RPI 849
#2.1
08/27/1985
RPI 775
#21.1
08/15/1995
RPI 1289
#16.1
03/20/1990
RPI 1010
From the same holder
Same category
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