Anuidade - prazo legal encerrado
#18.2
05/17/1988
RPI 917
The patent was granted on 01/31/1984 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: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants
STAUFFER CHEMICAL CO
Inventors
F. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/17/1988
RPI 917
#16.1
01/31/1984
RPI 693
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09/27/1983
RPI 675
#9.1
05/31/1983
RPI 658
#6.1
10/26/1982
RPI 627
10/20/1981
RPI 574
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