Concessão da patente
#16.1
11/29/1983
RPI 684
The patent was granted on 11/29/1983 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: 11/29/1983. We update with every new RPI gazette, published weekly.
Applicants
K. C. (pessoa física)
Inventors
K. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/29/1983
RPI 684
#13.1
05/24/1983
RPI 657
#9.1
01/04/1983
RPI 637
08/17/1982
RPI 617
#6.1
11/10/1981
RPI 577
#18.2
01/21/1992
RPI 1103
Same category
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