Anuidade - prazo legal encerrado
#18.2
12/15/1987
RPI 895
The patent was granted on 05/31/1983 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: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
TOKICO LTD
Inventors
E. B. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
12/15/1987
RPI 895
#16.1
05/31/1983
RPI 658
#13.1
02/16/1983
RPI 643
#9.1
10/19/1982
RPI 626
08/31/1982
RPI 619
08/24/1982
RPI 618
10/20/1981
RPI 574
From the same holder
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