Anuidade - prazo legal encerrado
#18.2
11/07/1989
RPI 994
The patent was granted on 08/30/1983 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: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
Z. R. (pessoa física)
Inventors
J. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/07/1989
RPI 994
#16.1
08/30/1983
RPI 671
#13.1
06/28/1983
RPI 662
#9.1
03/08/1983
RPI 646
#6.1
07/06/1982
RPI 611
#4.1
10/06/1981
RPI 572
Same category
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