Anuidade - prazo legal encerrado
#18.2
12/08/1987
RPI 894
The patent was granted on 02/22/1983 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
H. A. (pessoa física)
DE
Inventors
B. H. (pessoa física)
H. G. (pessoa física)
L. P. (pessoa física)
S. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
12/08/1987
RPI 894
#16.1
02/22/1983
RPI 644
#13.1
12/14/1982
RPI 634
#9.1
08/03/1982
RPI 615
#7.1
12/29/1981
RPI 584
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 69/67; C07C 103/127; C07C 103/32; C07C 153/09; C07C 59/68; C07C 59/70; C07C 67/00; C07C 231/00; C07C 231/02; C07C 233/00; C07C 233/01; C07C 233/02; C07C 235/20; C07C 235/24; C07C 325/00; C07C 327/22; C07C 235/00; C07C 327/00.
03/27/2018
RPI 2464
From the same holder
Same category
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