Concessão da patente
#16.1
09/25/1984
RPI 727
The letters patent expired on 03/19/1996: 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: 09/25/1984. We update with every new RPI gazette, published weekly.
Applicants
Pirelli Cavi S.P.A.
IT
Inventors
S. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/25/1984
RPI 727
#13.1
07/03/1984
RPI 715
#9.1
03/13/1984
RPI 699
#6.1
11/16/1983
RPI 682
05/18/1982
RPI 604
#21.1
03/19/1996
RPI 1320
10/20/1992
RPI 1142
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Same category
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