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
G. E. (pessoa física)
Inventors
H. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/30/1983
RPI 671
#9.1
01/25/1983
RPI 640
#6.1
07/06/1982
RPI 611
#4.1
01/12/1982
RPI 586
#18.2
01/28/1992
RPI 1104
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