Anuidade - prazo legal encerrado
#18.2
12/08/1987
RPI 894
The patent was granted on 04/24/1984 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: 12/08/1987. We update with every new RPI gazette, published weekly.
Applicants
VEITSCHER MAGNESITWERKE AG [AT]
Inventors
G. [. (pessoa física)
G. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
12/08/1987
RPI 894
#16.1
04/24/1984
RPI 705
#13.1
02/28/1984
RPI 697
12/27/1983
RPI 688
06/07/1983
RPI 659
#12.2
04/27/1982
RPI 601
01/12/1982
RPI 586
#9.2
01/12/1982
RPI 586
From the same holder
Same category
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