Concessão da patente
#16.1
04/24/1984
RPI 705
The patent was granted on 04/24/1984 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: 04/24/1984. We update with every new RPI gazette, published weekly.
Applicants
A. B. (pessoa física)
Inventors
B. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/24/1984
RPI 705
#13.1
01/31/1984
RPI 693
10/18/1983
RPI 678
#9.1
10/18/1983
RPI 678
#11.2
06/28/1983
RPI 662
10/13/1982
RPI 625
#6.1
04/13/1982
RPI 599
#15.11
01/26/2010
RPI 2038
#18.2
01/28/1992
RPI 1104
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