Cessão de direito de exploração
#22.1
08/01/1989
RPI 980
The patent was granted on 02/03/1987 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: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants
RODRIGUEZ SIRO BASALO [BR]
Inventors
E. S. (pessoa física)
R. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
08/01/1989
RPI 980
#20.1
11/10/1987
RPI 890
#16.1
02/03/1987
RPI 850
#13.1
09/23/1986
RPI 831
#9.1
05/27/1986
RPI 814
#6.1
09/03/1985
RPI 776
#6.1
10/09/1984
RPI 729
#4.1
01/24/1984
RPI 692
#3.1
01/04/1983
RPI 637
#18.2
10/02/1990
RPI 1035
Same category
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