Anuidade - prazo legal encerrado
#18.2
05/16/1989
RPI 969
Application data
Number
PI8002046Type
Filing
Publication
The patent was granted on 05/28/1985 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: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
IPEN SAO PAULO INST PESQUISAS [BR]
Inventors
J. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/16/1989
RPI 969
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RPI 729
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RPI 707
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