Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8402325Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Papeteries de Jeand "Heurs"
FR
Inventors
R. B. (pessoa física)
FR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
#13.1
05/16/1989
RPI 969
#9.1
01/03/1989
RPI 950
#6.1
06/14/1988
RPI 921
#4.1
07/08/1986
RPI 820
#3.1
12/24/1985
RPI 792
#2.1
07/24/1984
RPI 718
#21.1
Patente extinta em 16/05/99
07/08/2008
RPI 1957
Same category
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