Cessão de direito de exploração
#22.1
06/04/1985
RPI 763
The patent was granted on 03/29/1983 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: 06/04/1985. We update with every new RPI gazette, published weekly.
Applicants
IBM
Inventors
K. B. (pessoa física)
S. M. (pessoa física)
S. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
06/04/1985
RPI 763
#16.1
03/29/1983
RPI 649
#13.1
02/16/1983
RPI 643
#9.1
10/13/1982
RPI 625
#4.1
03/30/1982
RPI 597
#18.2
01/28/1992
RPI 1104
From the same holder
Same category
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