Concessão da patente
#16.1
12/27/1983
RPI 688
The patent was granted on 12/27/1983 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: 12/27/1983. We update with every new RPI gazette, published weekly.
Applicants
H. K. (pessoa física)
JP
Inventors
K. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/27/1983
RPI 688
#13.1
09/27/1983
RPI 675
#9.1
05/10/1983
RPI 655
05/11/1982
RPI 603
#6.1
03/30/1982
RPI 597
#18.2
05/04/1993
RPI 1170
Same category
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