Concessão da patente
#16.1
02/03/1987
RPI 850
Application data
Number
PI8203999Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 02/03/1987. We update with every new RPI gazette, published weekly.
Applicants
S. D. (pessoa física)
FR
Inventors
P. C. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/03/1987
RPI 850
#13.1
10/14/1986
RPI 834
#9.1
06/17/1986
RPI 817
#4.1
07/30/1985
RPI 771
#3.1
07/05/1983
RPI 663
#2.1
08/24/1982
RPI 618
#21.1
Patente extinta em 09/07/97
07/01/2008
RPI 1956
From the same holder
Same category
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