Anuidade - prazo legal encerrado
#18.2
11/17/1987
RPI 891
The patent was granted on 12/29/1981 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: 11/17/1987. We update with every new RPI gazette, published weekly.
Applicants
POLYSIUS AG
Inventors
G. W. (pessoa física)
R. H. (pessoa física)
S. G. (pessoa física)
T. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/17/1987
RPI 891
03/30/1982
RPI 597
#16.1
12/29/1981
RPI 584
From the same holder
Same category
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