Notificação para pagamento de retribuição
#13.1
11/07/1989
RPI 994
The letters patent expired on 10/03/1995: 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
A. B. (pessoa física)
SP, BR
Inventors
A. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
11/07/1989
RPI 994
#9.1
05/24/1988
RPI 918
#4.1
06/09/1987
RPI 868
#3.1
03/24/1987
RPI 857
#2.1
10/22/1985
RPI 783
#21.1
10/03/1995
RPI 1296
#16.1
09/25/1990
RPI 1034
06/12/1990
RPI 1022
04/24/1990
RPI 1015
#11.4
01/02/1990
RPI 1000
From the same holder
Same category
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