Anuidade - prazo legal encerrado
#18.2
11/16/1988
RPI 943
The patent was granted on 12/29/1981 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
E. L. (pessoa física)
Inventors
E. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/16/1988
RPI 943
#16.1
12/29/1981
RPI 584
#15.11
A classificação anterior era: E01F 9/08
08/16/2016
RPI 2380
From the same holder
Same category
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