Publicação do pedido de patente
#3.1
12/06/1988
RPI 946
Application data
Number
PI8802147Type
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: 12/06/1988. We update with every new RPI gazette, published weekly.
Applicants
N.V. Bekaert S.A
BE
N.V. Bekaert S.A.
BE
Inventors
P. D. (pessoa física)
BE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/06/1988
RPI 946
#2.1
09/20/1988
RPI 935
#21.1
Patente extinta em 03/05/2003
09/02/2008
RPI 1965
#16.1
07/25/1995
RPI 1286
#13.1
05/02/1995
RPI 1274
#9.1
12/20/1994
RPI 1255
#6.1
05/03/1994
RPI 1222
#4.1
01/08/1991
RPI 1049
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