Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
The patent was granted on 08/25/1987 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: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
INTENSIV FILTER GMBH
Inventors
K. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
#16.1
08/25/1987
RPI 879
#13.1
06/09/1987
RPI 868
#9.1
01/13/1987
RPI 847
#7.1
12/20/1983
RPI 687
#4.1
10/27/1981
RPI 575
From the same holder
Same category
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