Anuidade - prazo legal encerrado
#18.2
11/24/1987
RPI 892
The patent was granted on 04/26/1983 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: 11/24/1987. We update with every new RPI gazette, published weekly.
Applicants
ELFA SEG ELETRO ELETRONICA LTD
Inventors
K. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/24/1987
RPI 892
06/28/1983
RPI 662
#16.1
04/26/1983
RPI 653
12/28/1982
RPI 636
From the same holder
Same category
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