Anuidade - prazo legal encerrado
#18.2
06/14/1988
RPI 921
The patent was granted on 06/28/1983 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: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
CSELT - Centro Studi e Laboratori Telecomunicazioni S.p.A.
IT
Inventors
B. A. (pessoa física)
S. V. (pessoa física)
IPC Classification
Priority claims
IT
68910-A/78 · 08/16/1978
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/14/1988
RPI 921
#16.1
06/28/1983
RPI 662
#13.1
03/22/1983
RPI 648
#9.1
11/16/1982
RPI 630
06/15/1982
RPI 608
#6.1
05/11/1982
RPI 603
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: H03G 3/20; G02F 1/00; H01S 3/00; H04B 9/00.
03/27/2018
RPI 2464
From the same holder
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