Concessão da patente
#16.1
11/28/1989
RPI 997
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: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Companhia Industrial de Plásticos Cipla
SC, BR
Inventors
R. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/28/1989
RPI 997
#13.1
07/18/1989
RPI 978
#9.1
03/28/1989
RPI 962
#6.1
11/01/1988
RPI 941
#4.1
07/07/1987
RPI 872
#3.1
04/07/1987
RPI 859
#2.1
11/26/1985
RPI 788
#21.1
10/03/1995
RPI 1296
From the same holder
Same category
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