Concessão da patente
#16.1
08/28/1984
RPI 723
The letters patent expired on 11/21/1995: 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: 08/28/1984. 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
08/28/1984
RPI 723
#13.1
06/05/1984
RPI 711
#15.11
02/28/1984
RPI 697
#9.1
02/14/1984
RPI 695
#4.1
06/14/1983
RPI 660
05/18/1982
RPI 604
#21.1
11/21/1995
RPI 1303
10/27/1992
RPI 1143
From the same holder
Same category
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