Anuidade - prazo legal encerrado
#18.2
04/23/1985
RPI 757
The patent was granted 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: 04/23/1985. We update with every new RPI gazette, published weekly.
Applicants
DEGUSSA
Inventors
H. H. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
04/23/1985
RPI 757
#22.1
10/30/1984
RPI 732
01/04/1983
RPI 637
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