2.2
03/01/1988
RPI 906
Application data
Number
PI8702184Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 03/01/1988. We update with every new RPI gazette, published weekly.
Applicants
Pirelli Cavi S.p.A
IT
Inventors
C. M. (pessoa física)
IT
G. P. (pessoa física)
IT
IPC Classification
Priority claims
IT
20.078 A/86 · 04/14/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
03/01/1988
RPI 906
#2.1
02/09/1988
RPI 903
#3.2
02/09/1988
RPI 903
#2.1
07/28/1987
RPI 875
#21.1
Patente extinta em 14/04/2002
07/29/2008
RPI 1960
#16.1
05/31/1994
RPI 1226
#9.1
10/19/1993
RPI 1194
12/01/1992
RPI 1148
11/24/1992
RPI 1147
#4.1
11/27/1990
RPI 1043
03/01/1990
RPI 1007
From the same holder
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