Notificação para pagamento de retribuição
#13.1
07/18/1989
RPI 978
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: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
J. G. (pessoa física)
RS, BR
Inventors
J. G. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
07/18/1989
RPI 978
#9.1
03/28/1989
RPI 962
#15.11
01/10/1989
RPI 951
#15.11
09/27/1988
RPI 936
#6.1
08/16/1988
RPI 930
#4.1
09/01/1987
RPI 880
#3.1
04/07/1987
RPI 859
#2.1
11/26/1985
RPI 788
#21.1
10/03/1995
RPI 1296
#16.1
01/09/1990
RPI 1001
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.