Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
The patent was granted on 05/27/1986 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: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
STANDARD OIL CO
Inventors
G. R. (pessoa física)
O. D. (pessoa física)
S. M. (pessoa física)
S. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
#16.1
05/27/1986
RPI 814
#13.1
01/14/1986
RPI 795
#9.1
09/10/1985
RPI 777
#6.1
11/20/1984
RPI 735
#6.1
01/24/1984
RPI 692
#7.1
03/01/1983
RPI 645
11/10/1981
RPI 577
From the same holder
Same category
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