Publicação do pedido de patente
#3.1
06/13/1989
RPI 973
The letters patent expired on 09/18/2001: 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: 06/13/1989. We update with every new RPI gazette, published weekly.
Applicants
Pirelli Cabos S/A
SP, BR
Inventors
A. B. (pessoa física)
BR
H. M. (pessoa física)
BR
J. B. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
06/13/1989
RPI 973
#2.1
06/14/1988
RPI 921
#21.1
Patente extinta em 03/11/97 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).
09/18/2001
RPI 1602
#16.1
03/29/1994
RPI 1217
#9.1
08/24/1993
RPI 1186
#15.11
06/01/1993
RPI 1174
04/13/1993
RPI 1167
#6.1
12/08/1992
RPI 1149
#4.1
04/30/1991
RPI 1065
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