Publicação do pedido de patente
#3.1
05/09/1989
RPI 968
Application data
Number
PI8805021Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 05/09/1989. We update with every new RPI gazette, published weekly.
Applicants
Pirelli Cavi SpA
IT
Inventors
B. M. (pessoa física)
IT
B. B. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/09/1989
RPI 968
#2.1
02/14/1989
RPI 956
#21.1
Patente extinta em 26/09/2003
09/02/2008
RPI 1965
#16.1
05/31/1994
RPI 1226
#9.1
11/16/1993
RPI 1198
04/13/1993
RPI 1167
08/06/1991
RPI 1079
#4.1
04/30/1991
RPI 1065
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