Concessão da patente
#16.1
08/30/1983
RPI 671
The patent was granted on 08/30/1983 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: 08/30/1983. We update with every new RPI gazette, published weekly.
Applicants
B. W. (pessoa física)
Inventors
R. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/30/1983
RPI 671
04/12/1983
RPI 651
09/21/1982
RPI 622
#18.2
08/28/1990
RPI 1030
From the same holder
Same category
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