Anuidade - prazo legal encerrado
#18.2
05/10/1988
RPI 916
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: 05/10/1988. We update with every new RPI gazette, published weekly.
Applicants
KUHN SA
Inventors
R. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/10/1988
RPI 916
07/26/1983
RPI 666
#16.1
05/31/1983
RPI 658
#13.1
02/01/1983
RPI 641
#9.1
09/28/1982
RPI 623
#11.4
04/13/1982
RPI 599
From the same holder
Same category
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