Concessão da patente
#16.1
07/26/1988
RPI 927
Application data
Number
PI8302298Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Pirelli Cavi SpA
IT
Inventors
V. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/26/1988
RPI 927
#15.11
05/31/1988
RPI 919
#9.1
02/09/1988
RPI 903
#4.1
01/14/1986
RPI 795
#3.1
01/03/1984
RPI 689
#2.1
06/21/1983
RPI 661
#21.1
Patente extinta em 29/04/98
07/01/2008
RPI 1956
08/25/1992
RPI 1134
From the same holder
Same category
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