Concessão da patente
#16.1
03/17/1987
RPI 856
The patent was granted on 03/17/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/17/1987. We update with every new RPI gazette, published weekly.
Applicants
E. G. (pessoa física)
Inventors
G. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/17/1987
RPI 856
#13.1
09/02/1986
RPI 828
#9.1
04/29/1986
RPI 810
#4.1
02/26/1985
RPI 749
#3.2
08/14/1984
RPI 721
#2.1
05/08/1984
RPI 707
#18.2
03/10/1992
RPI 1110
Same category
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