Anuidade - prazo legal encerrado
#18.2
12/08/1987
RPI 894
The patent was granted 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
K. J. (pessoa física)
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
12/08/1987
RPI 894
#13.1
01/26/1982
RPI 588
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: E04C 2/36; E04C 1/10.
03/27/2018
RPI 2464
Same category
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