Concessão da patente
#16.1
12/31/1985
RPI 793
The letters patent expired on 03/19/1996: 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: 12/31/1985. We update with every new RPI gazette, published weekly.
Applicants
Saint _ Gobain Vitrage.
FR
Inventors
D. M. (pessoa física)
J. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/31/1985
RPI 793
#13.1
09/24/1985
RPI 779
#9.1
06/11/1985
RPI 764
#6.1
12/11/1984
RPI 738
#4.1
08/16/1983
RPI 669
#21.1
03/19/1996
RPI 1320
Same category
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