Publicação do pedido de patente
#3.1
03/01/1988
RPI 906
Application data
Number
PI8702697Type
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
N.V. Bekaert S.A.
BE
Inventors
L. B. (pessoa física)
BE
L. S. (pessoa física)
BE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/01/1988
RPI 906
#2.1
08/18/1987
RPI 878
#21.1
Patente extinta em 26/05/2002
07/29/2008
RPI 1960
#16.1
11/24/1992
RPI 1147
#13.1
07/28/1992
RPI 1130
#9.1
03/03/1992
RPI 1109
#4.1
10/30/1990
RPI 1039
From the same holder
Same category
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