Concessão da patente
#16.1
05/31/1988
RPI 919
Application data
Number
PI8107605Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 05/31/1988. We update with every new RPI gazette, published weekly.
Applicants
OCE NEDERLAND BV [NL]
Inventors
V. V. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/31/1988
RPI 919
#13.1
03/01/1988
RPI 906
#9.1
11/03/1987
RPI 889
#6.1
09/02/1986
RPI 828
#4.1
07/16/1985
RPI 769
#3.1
07/05/1983
RPI 663
#2.1
01/05/1982
RPI 585
#21.1
Patente extinta em 23/11/96
08/19/2008
RPI 1963
Same category
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