Cessão de direito de exploração
#22.1
06/24/1986
RPI 818
The patent was granted on 12/26/1984 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: 06/24/1986. We update with every new RPI gazette, published weekly.
Applicants
SANDVIK AB
Inventors
E. P. (pessoa física)
K. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
06/24/1986
RPI 818
#16.1
12/26/1984
RPI 740
#9.1
06/12/1984
RPI 712
#6.1
12/27/1983
RPI 688
#6.1
01/12/1982
RPI 586
#18.2
09/18/1990
RPI 1033
From the same holder
Same category
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