Concessão da patente
#16.1
03/26/1985
RPI 753
The letters patent expired on 12/26/1995: 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: 03/26/1985. We update with every new RPI gazette, published weekly.
Applicants
S. L. (pessoa física)
FR
Inventors
V. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/26/1985
RPI 753
#13.1
12/11/1984
RPI 738
#9.1
08/21/1984
RPI 722
#6.1
02/07/1984
RPI 694
#4.1
08/16/1983
RPI 669
#21.1
12/26/1995
RPI 1308
Same category
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