Concessão da patente
#16.1
09/25/1984
RPI 727
The patent was granted on 09/25/1984 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: 09/25/1984. We update with every new RPI gazette, published weekly.
Applicants
S. V. (pessoa física)
Inventors
A. W. (pessoa física)
M. H. (pessoa física)
R. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/25/1984
RPI 727
#15.11
09/04/1984
RPI 724
#13.1
07/03/1984
RPI 715
#9.1
03/13/1984
RPI 699
#4.1
09/27/1983
RPI 675
#18.2
08/23/1994
RPI 1238
From the same holder
Same category
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