Concessão da patente
#16.1
06/29/1982
RPI 610
The patent was granted on 06/29/1982 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: 06/29/1982. We update with every new RPI gazette, published weekly.
Applicants
GREIF BROS CORP
Inventors
D. R. (pessoa física)
G. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/29/1982
RPI 610
#18.2
09/18/1990
RPI 1033
From the same holder
Same category
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