Anuidade - prazo legal encerrado
#18.2
11/16/1988
RPI 943
The patent was granted on 06/26/1984 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: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
W. C. (pessoa física)
US
Inventors
J. J. (pessoa física)
IPC Classification
Priority claims
US
970.045 · 12/15/1978
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/16/1988
RPI 943
#16.1
06/26/1984
RPI 714
#13.1
04/24/1984
RPI 705
#9.1
01/03/1984
RPI 689
11/16/1983
RPI 682
#6.1
03/08/1983
RPI 646
#4.1
08/03/1982
RPI 615
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: H01L 23/30; H01L 29/74.
03/27/2018
RPI 2464
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