Concessão da patente
#16.1
10/29/1986
RPI 836
The patent was granted on 10/29/1986 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: 10/29/1986. We update with every new RPI gazette, published weekly.
Applicants
URBANO MARSHALL CAVALINI JUNQU [BR]
Inventors
J. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/29/1986
RPI 836
#13.1
06/24/1986
RPI 818
#9.1
02/12/1986
RPI 799
#4.1
11/27/1984
RPI 736
#3.2
05/02/1984
RPI 706
#2.1
02/07/1984
RPI 694
#18.2
03/10/1992
RPI 1110
Same category
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