Concessão da patente
#16.1
08/29/1989
RPI 984
The letters patent expired on 09/12/1995: 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: 08/29/1989. 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
08/29/1989
RPI 984
#13.1
05/30/1989
RPI 971
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01/24/1989
RPI 953
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08/30/1988
RPI 932
#4.1
07/07/1987
RPI 872
#3.1
04/07/1987
RPI 859
#2.1
11/26/1985
RPI 788
#21.1
09/12/1995
RPI 1293
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Same category
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