Concessão da patente
#16.1
12/27/1988
RPI 949
Application data
Number
PI8307196Type
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: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants
DBA SA [FR]
Inventors
C. J. (pessoa física)
P. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/27/1988
RPI 949
#13.1
07/26/1988
RPI 927
#9.1
04/12/1988
RPI 912
#6.1
07/28/1987
RPI 875
#4.1
08/12/1986
RPI 825
#3.1
08/07/1984
RPI 720
#2.1
03/13/1984
RPI 699
#21.1
Patente extinta em 22/12/98
08/19/2008
RPI 1963
From the same holder
Same category
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