Anuidade - prazo legal encerrado
#18.2
05/17/1988
RPI 917
The patent was granted on 03/27/1984 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: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants
INSULOCK CORP
Inventors
H. G. (pessoa física)
I. K. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/17/1988
RPI 917
#16.1
03/27/1984
RPI 701
#13.1
01/03/1984
RPI 689
#9.1
09/20/1983
RPI 674
#6.1
01/11/1983
RPI 638
#4.1
06/22/1982
RPI 609
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era E04C 1/10.
03/27/2018
RPI 2464
Same category
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