Concessão da patente
#16.1
10/29/1985
RPI 784
The patent was granted on 10/29/1985 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: 10/29/1985. We update with every new RPI gazette, published weekly.
Applicants
Q. P. (pessoa física)
Inventors
Q. P. (pessoa física)
R. H. (pessoa física)
S. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/29/1985
RPI 784
#13.1
08/06/1985
RPI 772
#9.1
04/16/1985
RPI 756
#15.11
10/02/1984
RPI 728
#6.1
06/05/1984
RPI 711
#5.1
07/27/1982
RPI 614
#18.2
09/25/1990
RPI 1034
Same category
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