14.4
11/01/1983
RPI 680
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: 11/01/1983. We update with every new RPI gazette, published weekly.
Applicants
DAICHIKU CO LTD
Inventors
O. K. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/01/1983
RPI 680
07/26/1983
RPI 666
#16.1
05/31/1983
RPI 658
#13.1
01/11/1983
RPI 638
#9.1
08/24/1982
RPI 618
#6.1
03/02/1982
RPI 593
#18.2
01/28/1992
RPI 1104
From the same holder
Same category
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