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
Glasurit do Brasil Limitada
SP, BR
Inventors
J. K. (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
#4.1
10/29/1986
RPI 836
#3.2
07/01/1986
RPI 819
#2.1
10/22/1985
RPI 783
#21.1
10/03/1995
RPI 1296
#16.1
01/09/1990
RPI 1001
From the same holder
Same category
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