Publicação do pedido de patente
#3.1
10/31/1989
RPI 993
Application data
Number
PI8801600Type
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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
Pirelli Cabos S/A
SP, BR
Pirelli Energia Cabos e Sistemas do Brasil S.A.
SP, BR
Pirelli Telecomunicações Cabos e Sistemas do Brasil S.A.
SP, BR
Inventors
M. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/31/1989
RPI 993
#2.1
05/16/1989
RPI 969
#21.1
Patente extinta em 29/03/2003
09/02/2008
RPI 1965
#25.1
Transferido de: Pirelli Energia Cabos e Sistemas do Brasil S.A.
03/08/2005
RPI 1783
#25.4
Alterado de: Pirelli Cabos S.A.
02/09/2005
RPI 1779
#16.1
08/29/1995
RPI 1291
#9.1
02/14/1995
RPI 1263
#6.1
08/16/1994
RPI 1237
03/16/1993
RPI 1163
#4.1
07/09/1991
RPI 1075
From the same holder
Same category
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